PhotoElectron Spectra by Shaun Bock https://padlet.com/shaunbock/unmzl61087uy Create NEW questions based off of the questions you saw from your current Unit 2 Exam. When done correctly, it will help you make further connections to the text and increase understanding of topics. Should similar questions come up (and they will) , you'll be able to answer them on the AP Exam! en-us 2017-09-25 01:22:40 UTC 2025-12-24 11:44:53 UTC hello@padlet.com Multiple Choice https://padlet.com/shaunbock/unmzl61087uy/wish/190845093 (Abby Brewer)
A PhotoElectron Spectra measures what?

a. Ionization energy and nuclear charge.
b. The amount of naturally occurring isotopes.
c. The atomic radius of an atom.
d. The electron affinity. ]]> 2017-09-25 14:31:41 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/190845093 Multiple Choice https://padlet.com/shaunbock/unmzl61087uy/wish/190845106 A Photoelectron Spectra deals with which measurement?
A) Ions
B) Ionization Energy
C) Neutrons
D) Protons]]> 2017-09-25 14:31:42 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/190845106 Multiple Choice https://padlet.com/shaunbock/unmzl61087uy/wish/190845811 What do the peaks represent in a PES?

A. The electron configuration
B. Radius
C. Mountains
D. Nuclear Charge

(answer: A)]]> 2017-09-25 14:32:56 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/190845811 Multiple Choice https://padlet.com/shaunbock/unmzl61087uy/wish/190846924 (Avery Lowrance)
Which element would have the most peaks on the PES?
A. Li
B. Na
C. H
D. Rb

]]> 2017-09-25 14:34:54 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/190846924 Free Response https://padlet.com/shaunbock/unmzl61087uy/wish/190848115 (Abby Brewer)
Name an element that contains 4 peaks on a PhotoElectron Spectra.

Answer: Any atom of an element in period 4. (K, Ca, Sc, Ga, As, Se, Br, etc.)]]> 2017-09-25 14:36:52 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/190848115 Free Response https://padlet.com/shaunbock/unmzl61087uy/wish/190871156 How many peaks would be on ]]> 2017-09-25 15:15:07 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/190871156 Multiple Choice https://padlet.com/shaunbock/unmzl61087uy/wish/190930328 In a PES diagram for Nitrogen, on which peak (left to right) would the binding energy significantly increase?
a) on the 2s peak (because you're changing energy levels)
b) on the 2p peak 
c) on the 1s peak 
d) on the 3s peak 


]]> 2017-09-25 16:59:17 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/190930328 Free Response https://padlet.com/shaunbock/unmzl61087uy/wish/190935836 On a PES diagram what energy level would the fourth peak represent (left to right)? 
The 3s energy level. ]]> 2017-09-25 17:09:12 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/190935836 Explanation https://padlet.com/shaunbock/unmzl61087uy/wish/190937893 I missed these questions because I failed to understand the height of the peaks ]]> 2017-09-25 17:12:54 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/190937893 Connor Gary https://padlet.com/shaunbock/unmzl61087uy/wish/190960154 I was confused by the PES that were not as perfectly shaped, like the real world examples. Also, why the 1s peak of this element was closer to the right than the 1s peak of this element.

]]> 2017-09-25 17:53:45 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/190960154 Connor Gary https://padlet.com/shaunbock/unmzl61087uy/wish/190965943 What causes the different locations of the 1s peak for different elements?

]]> 2017-09-25 18:03:12 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/190965943 Connor Gary https://padlet.com/shaunbock/unmzl61087uy/wish/190967723 What element is shown in the PES below]]> 2017-09-25 18:06:07 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/190967723 How many peaks would the element of Fe have? https://padlet.com/shaunbock/unmzl61087uy/wish/190967806 A. 3
B. 4
C. 5
D. 6]]> 2017-09-25 18:06:19 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/190967806 Multiple Choice https://padlet.com/shaunbock/unmzl61087uy/wish/190970041 (Rob)
If 1s2 hits 4 notches, how many notches for 3p5?
A. 9
B. 6
C. 10
D. 8]]> 2017-09-25 18:10:23 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/190970041 Why I missed the questions? (Patrick Chan) https://padlet.com/shaunbock/unmzl61087uy/wish/190973454 I missed these questions because I over analyzed it and second guessed myself. ]]> 2017-09-25 18:16:48 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/190973454 Free Response https://padlet.com/shaunbock/unmzl61087uy/wish/190973707 (Rob)
How many peaks does Kr have?
A: 8]]> 2017-09-25 18:17:15 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/190973707 Multiple choice (Landon Webb) https://padlet.com/shaunbock/unmzl61087uy/wish/190997155 On a PES what energy level would the 3rd peak represent?
a. 1s
b. 3s
c. 2p
d. 2s]]> 2017-09-25 19:03:34 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/190997155 Free Response (Adira Abdullah) https://padlet.com/shaunbock/unmzl61087uy/wish/190997230 What do each of the peaks represent?  They represent the energy levels of the element.]]> 2017-09-25 19:03:42 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/190997230 Multiple Choice (Adira Abdullah) https://padlet.com/shaunbock/unmzl61087uy/wish/190997384 How many peaks, or energy levels, would Beryllium have?  It would have 5 peaks.]]> 2017-09-25 19:04:04 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/190997384 Why I missed these questions Natalia Wilson https://padlet.com/shaunbock/unmzl61087uy/wish/190998520 I missed these questions because I have only a brief explanation of the PES charts. My answers came from the best guesses I could make from my limited knowledge of them, as I missed the lessons pertaining to them.]]> 2017-09-25 19:06:05 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/190998520 Reasoning for mistakes (Adira Abdullah) https://padlet.com/shaunbock/unmzl61087uy/wish/190998559 I didn't fully understand what the questions were asking, so I made an educated guess on one or two.]]> 2017-09-25 19:06:10 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/190998559 Free response (Landon Webb) https://padlet.com/shaunbock/unmzl61087uy/wish/190999271 How many peaks on the PES would the element Aluminum show? Explain
Aluminum would show 5 peaks on the PES because it shows the energy levels (s, p, d, f) so Aluminums electron config. is 1s2 2s2 2p6 3s2 3p1 showing 5 different peaks for each level. ]]> 2017-09-25 19:07:44 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/190999271 Multiple Choice: Allison Roland https://padlet.com/shaunbock/unmzl61087uy/wish/191001375 How many peaks would be represented on a PES for Carbon?
A.) 1
B.) 2
C.) 3
D.) 4]]> 2017-09-25 19:12:22 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191001375 Free Response: Allison Roland https://padlet.com/shaunbock/unmzl61087uy/wish/191002338 From left to right, which peak would have the highest ionization energy? The first peak representing the 1s sub-shell.]]> 2017-09-25 19:14:29 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191002338 Explanation: Allison Roland https://padlet.com/shaunbock/unmzl61087uy/wish/191003528 I missed some of the more lengthy questions pertaining to this topic because I have a pretty basic knowledge of PES but I wish I understood a little more. ]]> 2017-09-25 19:17:21 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191003528 Reason I got these wrong... (Landon Webb) https://padlet.com/shaunbock/unmzl61087uy/wish/191003934 The graphs really got into my head and I overthought what they were trying to show me. Usually careless thinking]]> 2017-09-25 19:18:18 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191003934 Free Response https://padlet.com/shaunbock/unmzl61087uy/wish/191005450 How many peaks would you expect for the element Mg?

You would expect to see 4 because you have 1s2, 2s2, 2p6, 3s2, ]]> 2017-09-25 19:21:51 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191005450 Free Response (Maggie Schall) https://padlet.com/shaunbock/unmzl61087uy/wish/191010301 Question: How many peaks would you expect to see on a PhotoElectron Spectra for the element of Fe?

Answer: You would expect to see 7 different peaks for Fe on a PES graph. This is because if you have 7 different sub-shells in Fe. You can find this by writing out the electron configuration of the element,  1s2 2s2 2p6 3s2 3p6 4s2 3d6.]]> 2017-09-25 19:34:11 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191010301 Multiple Choice (Nick Oberlin) https://padlet.com/shaunbock/unmzl61087uy/wish/191010632 How many peaks would show up for the element Oxygen (O)?
a. 1
b. 2
c. 3
d. 4]]> 2017-09-25 19:35:17 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191010632 Free Response (Nick Oberlin) https://padlet.com/shaunbock/unmzl61087uy/wish/191010855 Why do the number values on the x-axis on a PES sometimes go down as you go to the right?
It symbolizes the electrons going farther away from the origin (the nucleus).]]> 2017-09-25 19:36:08 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191010855 Why I missed these questions (Nick Oberlin) https://padlet.com/shaunbock/unmzl61087uy/wish/191011487 I sometimes didn't read the axis' and that could've helped me get the correct answer.]]> 2017-09-25 19:37:49 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191011487 Multiple Choice (Maggie Schall) https://padlet.com/shaunbock/unmzl61087uy/wish/191012201 How many peaks would you see on a PES graph for Beryllium (Be)?

A. 1
B. 2
C. 3
D. 4]]> 2017-09-25 19:40:08 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191012201 Multiple Choice Ell Henderson https://padlet.com/shaunbock/unmzl61087uy/wish/191015069 What does the PhotoElectron Spectra represent
a. Atomic Radius
b. Isotopes
c.ionization energy
d.Electron negativity
Answer: Ionization energy]]> 2017-09-25 19:49:03 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191015069 Why I missed these questions (Maggie Schall) https://padlet.com/shaunbock/unmzl61087uy/wish/191016769 I missed these questions because I missed read the information on the graphs.]]> 2017-09-25 19:53:22 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191016769 Free Response Ell Henderson https://padlet.com/shaunbock/unmzl61087uy/wish/191023258 Is there more or less ionization energy as you go left to right on the PES spectrum? Answer: More energy. The spectrum tells you that you have more energy from the left because that is where the origin or nucleus is.]]> 2017-09-25 20:12:40 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191023258 Multiple Choice Colby Dennis https://padlet.com/shaunbock/unmzl61087uy/wish/191023732 What would a photoelectron spectra of Li look like?
A. 3 Peaks: 1-1-1
B. 2 Peaks: 1-2
C. 2 Peaks: 2-1
D. 3 Peaks: 1-2-1]]> 2017-09-25 20:13:52 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191023732 How many peaks would you see for Mg? https://padlet.com/shaunbock/unmzl61087uy/wish/191025087 A. 1
B. 2
C. 3 
D. 4 ]]> 2017-09-25 20:18:02 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191025087 Free https://padlet.com/shaunbock/unmzl61087uy/wish/191025399 2017-09-25 20:19:05 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191025399 Free Response Colby Dennis https://padlet.com/shaunbock/unmzl61087uy/wish/191025762 Analyze the photoelectron spectra and give the proper electron configuration.]]> 2017-09-25 20:20:20 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191025762 Multiple Choice (Victoria Contreras) https://padlet.com/shaunbock/unmzl61087uy/wish/191026188 Which subshell would have the greatest peak in the PES of Gallium?
A) 4s
B) 2p
C) 1s
D) 3d]]> 2017-09-25 20:21:26 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191026188 Multiple Choice (Evan B) https://padlet.com/shaunbock/unmzl61087uy/wish/191026190 Which element below would have only 4 peaks on a PES graph?
a. Hydrogen(H)
b. Potassium(K)
c. Helium(He)
d. Sodium(Na)
]]> 2017-09-25 20:21:26 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191026190 Free Response (Evan B) https://padlet.com/shaunbock/unmzl61087uy/wish/191026459 Which element, Magnesium(Mg) or Aluminum(Al), would have more peaks on a PES graph? Explain why. 

answer: Aluminum because it has more energy sublevels than Mg.]]> 2017-09-25 20:22:16 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191026459 Reasons I missed these questions Colby Dennis https://padlet.com/shaunbock/unmzl61087uy/wish/191026620 Thought binding energy was Electron affinity on the graphs]]> 2017-09-25 20:22:46 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191026620 Explain (Ell Henderson) https://padlet.com/shaunbock/unmzl61087uy/wish/191026668 I overthought the question to the point where I got it wrong]]> 2017-09-25 20:22:53 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191026668 Why Did I Get These Questions Wrong? (Chloe Russell) https://padlet.com/shaunbock/unmzl61087uy/wish/191027616 I wasn't confident in my answer choice, and because on some of the graphs I misread the data.]]> 2017-09-25 20:26:06 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191027616 Free Response (Victoria Contreras) https://padlet.com/shaunbock/unmzl61087uy/wish/191027844 Explain why the first peak of the element P is to the right of the first peak of Cl on the PES.

The first peak of P is to the right of the first peak of Cl because it requires less ionization energy to remove electrons. This is because it has less of a nuclear charge due to its lower amount of protons. ]]> 2017-09-25 20:26:51 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191027844 Multiple Choice (Chloe Russell) https://padlet.com/shaunbock/unmzl61087uy/wish/191028051 How many peaks would the element Osmium have?
A) 27
B) 13
C) 10
D) 3]]> 2017-09-25 20:27:35 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191028051 Multiple Choice (Oliver Meade) https://padlet.com/shaunbock/unmzl61087uy/wish/191028357 Which of these elements would have 5 peaks, only three of them being the same height?

A) Ne
B) Ar
C) Al
D) Li]]> 2017-09-25 20:28:36 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191028357 Why I missed these questions (Victoria Contreras) https://padlet.com/shaunbock/unmzl61087uy/wish/191028829 I missed these questions because sometimes I found it difficult to identify the element when the peaks are not lined up exactly. ]]> 2017-09-25 20:30:18 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191028829 Free Response (Chloe Russell) https://padlet.com/shaunbock/unmzl61087uy/wish/191028847 Explain why the element Potassium has 6 peaks.
Potassium has 6 peaks because it has 6 sublevels 1s2, 2s2, 2p6, 3s2, 3p6, and 4s2, which all represent on peak on the graph.]]> 2017-09-25 20:30:23 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191028847 Multiple Choice - Grace Kisting https://padlet.com/shaunbock/unmzl61087uy/wish/191029900 In which order would Li, F, K, and C be depicted on a PhotoElectron Spectra, assuming the greatest energy is located on the left.

A. K > F > C > Li >
B. Li > C > F > K >
C. C > K > Li > F
D. K > F > C > Li]]> 2017-09-25 20:33:51 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191029900 Free Response - Grace Kisting https://padlet.com/shaunbock/unmzl61087uy/wish/191031798 What do the x and y axis on a PhotoElectron Spectra represent?

Answer: The x axis represents the energy level while the y axis represents the number of electrons or the photoelectron intensity. ]]> 2017-09-25 20:40:09 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191031798 Multiple Choice- Carter Gamble https://padlet.com/shaunbock/unmzl61087uy/wish/191031840 What would a photo spectra of Mg look like?
a. 4 peaks- 2:2
b. 3 peaks- 1:2:1
c. 4 peaks- 2:1
d. 3 peaks- 1:1:1]]> 2017-09-25 20:40:22 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191031840 Multiple Choice- Jenna Trantham https://padlet.com/shaunbock/unmzl61087uy/wish/191032417 What element would end with a 3s1 peak?
A). O
B). Na
C). Mn
D). Ac]]> 2017-09-25 20:42:25 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191032417 Why I miss them https://padlet.com/shaunbock/unmzl61087uy/wish/191032851 Struggle with reading some of the graphs if peaks aren't lined up]]> 2017-09-25 20:44:29 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191032851 Free Response-Carter Gamble https://padlet.com/shaunbock/unmzl61087uy/wish/191033146 Explain why Be would have two peaks.
Be occupies 2 energy levels one at 1s and one at 2s. Each peak resembles one of these energy sub levels.]]> 2017-09-25 20:45:39 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191033146 Free Response-Carter Gamble https://padlet.com/shaunbock/unmzl61087uy/wish/191033159 2017-09-25 20:45:44 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191033159 Explanation - Grace Kisting https://padlet.com/shaunbock/unmzl61087uy/wish/191033219 I missed these questions because I found it hard to process the what exactly the question was asking and how to figure it out from the graph. I felt like I was doing the question backwards.]]> 2017-09-25 20:45:56 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191033219 Multiple Choice Natalia Wilson https://padlet.com/shaunbock/unmzl61087uy/wish/191033886 How many peaks would Si have?
A 2
B 3
C 4
D 5]]> 2017-09-25 20:48:42 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191033886 Free Response Natalia Wilson https://padlet.com/shaunbock/unmzl61087uy/wish/191034222 When comparing Sr and Sb, which has more peaks on the PES]]> 2017-09-25 20:49:55 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191034222 Multiple Choice - Savannah Amick https://padlet.com/shaunbock/unmzl61087uy/wish/191036232 What does an excited electronic configuration look like?
a.1s2, 2s2, 2p6,3s2
b.1s2, 2s2, 2p5, 3s1
c. 1s2, 2s2, 2p5
d. 1s2, 2s2, 2p6, 3s2, 3p6, 4s2, 3d10]]> 2017-09-25 20:57:41 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191036232 Why I missed these questions. -Savannah Amick https://padlet.com/shaunbock/unmzl61087uy/wish/191037627 I understand these types of question however the PES with graphs and grids confused me a little. I also made a few stupid mistakes.]]> 2017-09-25 21:03:01 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191037627 Free Response - Savannah Amick https://padlet.com/shaunbock/unmzl61087uy/wish/191037966 In a PES graph, how many peaks would Iodine have? Explain.

Answer: 5 because iodine has 5 energy levels.]]> 2017-09-25 21:04:26 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191037966 Free Response- Jenna Trantham https://padlet.com/shaunbock/unmzl61087uy/wish/191040420 What does the photoelectronic spectra prove?

Answer: It proves that it is harder to remove electrons from the 1s than it is from the 3s due to the relative location near the nucleus, making it have greater electrostatic attraction.]]> 2017-09-25 21:14:33 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191040420 Reasons for missing this question- Jenna Trantham https://padlet.com/shaunbock/unmzl61087uy/wish/191040479 Make sure you measure your peaks correctly. This pairs along with effective nuclear charge. Also, discrepancies deal with electron-electron repulsion. ]]> 2017-09-25 21:14:54 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191040479 Free Response (Oliver Meade) https://padlet.com/shaunbock/unmzl61087uy/wish/191041333 Explain what a PES depicts. 

The Photoelectron Spectra shows the ionization energy for each energy level of an atom.]]> 2017-09-25 21:18:51 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191041333 Multiple Choice - Garrett Balog https://padlet.com/shaunbock/unmzl61087uy/wish/191045906 How many peaks will Magnesium have on its PES?

A. 2
B.4
C. 5
D. 3]]> 2017-09-25 21:45:09 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191045906 Free Response - Garrett Balog https://padlet.com/shaunbock/unmzl61087uy/wish/191046151 What does each peak on a PES represent?

Each peak represents a different energy sublevel in an atom.]]> 2017-09-25 21:46:52 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191046151 Why I miss these - Garrett Balog https://padlet.com/shaunbock/unmzl61087uy/wish/191046466 I mix up little details like discrepancies and gaps between peaks.]]> 2017-09-25 21:48:57 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191046466 Multiple Choice - Richard Whitfield https://padlet.com/shaunbock/unmzl61087uy/wish/191047840 On a PhotoElectron Spectra (PES) graph of an atom of Barium, at what relative number of electrons would the final peak reach?
A. 2
B. 6
C. 10
D. 14
E. 4]]> 2017-09-25 21:58:20 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191047840 Free Response - Richard Whitfield https://padlet.com/shaunbock/unmzl61087uy/wish/191048301 Based on a PES for an atom of Barium and that of an atom of Magnesium, which would require the a greater amount of energy for the first ionization.
Magnesium because it has a lesser number of energy levels and therefore a more compact atom. The effective nuclear charge is greater which makes first ionization require more energy.  ]]> 2017-09-25 22:01:43 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191048301 Why I missed them Devin Cooke https://padlet.com/shaunbock/unmzl61087uy/wish/191048734 I missed these questions because I forgot what a PES showed when we took the test.]]> 2017-09-25 22:04:57 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191048734 Multiple Choice (Patrick Chan) https://padlet.com/shaunbock/unmzl61087uy/wish/191048855 How many peaks would the element Lithium have?

A)1
B)2
C)3
D)4

]]> 2017-09-25 22:06:08 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191048855 Why I got these questions wrong - Richard Whitfield https://padlet.com/shaunbock/unmzl61087uy/wish/191048900 I do not think I missed any questions on PES, however, I got confused on wether first ionization was referring to adding or subtracting an electron.]]> 2017-09-25 22:06:30 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191048900 Free Response Devin Cooke https://padlet.com/shaunbock/unmzl61087uy/wish/191048921 What does a PES show? First Ionization Energy and Nuclear Charge.]]> 2017-09-25 22:06:38 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191048921 Multiple Choice Devin Cooke https://padlet.com/shaunbock/unmzl61087uy/wish/191049147 On the PES of Au how many peaks will it have?
A.5
B.80
C.79
D. 6]]> 2017-09-25 22:08:42 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191049147 Free Response (Patrick Chan) https://padlet.com/shaunbock/unmzl61087uy/wish/191049374 Explain what each peak represents on a PES using the element Sulfur. 

Each peak on Sulfur represents the different energy sub level in a atom so Sulfur would have 5 consisting of the 1s^2, 2s^2, 2p^6, 3s^2, and 3p^4 shells. ]]> 2017-09-25 22:10:56 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191049374 Free Response - Caitlin Mann https://padlet.com/shaunbock/unmzl61087uy/wish/191051946 What is a PES and what does it represent?

]]> 2017-09-25 22:34:34 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191051946 Mu https://padlet.com/shaunbock/unmzl61087uy/wish/191053197 2017-09-25 22:48:28 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191053197 Free Response: https://padlet.com/shaunbock/unmzl61087uy/wish/191058306 Explain what the peaks represent on a PES:]]> 2017-09-25 23:45:06 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191058306 Multiple Choice: https://padlet.com/shaunbock/unmzl61087uy/wish/191058330 How many peaks would P(15) have on a PES?
A. 9
B. 7
C. 5
D. 13]]> 2017-09-25 23:45:25 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191058330 Why I missed these: https://padlet.com/shaunbock/unmzl61087uy/wish/191058458 I don't think I missed any of these questions because they were all fairly simple to me.]]> 2017-09-25 23:46:40 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191058458 Multiple Choice by Vandanaa https://padlet.com/shaunbock/unmzl61087uy/wish/191058829 What do the peaks of a photo electron spectra represent for an element?
a) the different number of isotopes that the element can form

b) the different number of reactions that it can conduct with its electrons

c) the relative intensity of the number of electrons that can be removed with a certain amount of energy

d) The number of protons the atom contains]]> 2017-09-25 23:50:19 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191058829 Free Response by Vandanaa https://padlet.com/shaunbock/unmzl61087uy/wish/191059025 Will it be harder to remove electrons from the first peak of a photo electron spectra from Nitrogen or Oxygen? Explain why?

Answer: It will be harder to remove electrons from the first energy level of an atom of oxygen compared to nitrogen, because oxygen has more protons. The increased number of protons result in a greater electrostatic attraction and effective nuclear energy. This in turn increases the amount of energy needed to remove an electron from respective peaks and thus oxygen has a higher ionization energy.   
]]> 2017-09-25 23:52:11 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191059025 Explanation of Mistakes by Vandanaa https://padlet.com/shaunbock/unmzl61087uy/wish/191059068 I had missed these questions, because I had counted the wrong number of electrons in each peak and I had misread elements’ properties by connecting them to the wrong periodic trends, when I was reasoning for explanations.]]> 2017-09-25 23:52:41 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191059068 Multiple Choice https://padlet.com/shaunbock/unmzl61087uy/wish/191060435 How many peaks does Gallium have?
a. 7
b. 8
c. 9
d. 3
(Hope McNish)
]]> 2017-09-26 00:06:26 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191060435 Free Response https://padlet.com/shaunbock/unmzl61087uy/wish/191060500 What is the electron configuration for Mg?
Answer: 1s^2,2s^2,2p^6,3s^2
(Hope McNish)
]]> 2017-09-26 00:06:57 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191060500 Reasoning https://padlet.com/shaunbock/unmzl61087uy/wish/191060537 I don’t think I missed any in this section. The only thing I get confused with is the discrepancies. 
(Hope McNish)]]> 2017-09-26 00:07:21 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191060537 Multiple Choice (Mackenzie Reed) https://padlet.com/shaunbock/unmzl61087uy/wish/191061033 The peaks on a photoelectron spectra represent...?
A) The relationship between isotopes of an element.
B) The effective nuclear charge of an element.
C) The electronegativity of an element.
D) The amount of binding energies of electrons within a substance.]]> 2017-09-26 00:11:36 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191061033 Multiple Choice: Payton Tucker https://padlet.com/shaunbock/unmzl61087uy/wish/191061152 How many peaks would Li have on a PES?
A.1
B.2
C.3
D.4

Answer: B]]> 2017-09-26 00:12:36 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191061152 Free Response (Mackenzie Reed) https://padlet.com/shaunbock/unmzl61087uy/wish/191061580 What is the noble gas configuration of Krypton?
A: [Ar 4s2, 3d10, 4p6.]]> 2017-09-26 00:16:27 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191061580 Free Response: Payton Tucker https://padlet.com/shaunbock/unmzl61087uy/wish/191061748 What does the peaks on a PES  represent?

Each peak represents different sub level of an element. These are an average, not set in place.]]> 2017-09-26 00:17:46 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191061748 Multiple Choice- Ashley Armendariz https://padlet.com/shaunbock/unmzl61087uy/wish/191061942 When representing the element Sulfur on a using a PES, how many peaks would there be?

A. 3
B. 5
C. 4
D. 2]]> 2017-09-26 00:19:30 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191061942 Why I missed these questions- Ashley Armendariz https://padlet.com/shaunbock/unmzl61087uy/wish/191063012 I found how some of the questions were worded to be confusing, so I wasn't able to cross out answers, which made it harder.]]> 2017-09-26 00:28:20 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191063012 Free Response- Ashley Armendariz https://padlet.com/shaunbock/unmzl61087uy/wish/191063457 Explain the relationship between electrons in an element and the peaks on a PES.

Each peak on a PES represents a different sub level of an element, and each sub level contains a different amount of electrons. The more electrons in a sub level, the higher the peak will be; the less electrons in a sub level, the lower the peak will be.]]> 2017-09-26 00:32:17 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191063457 Multiple Choice (Jay Patel) https://padlet.com/shaunbock/unmzl61087uy/wish/191064620 How many peaks would the element of Magnesium have on a PES?
A. 3
B. 6
C. 9
D. 4
Correct Answer: D]]> 2017-09-26 00:42:08 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191064620 Multiple Choice - James Voos https://padlet.com/shaunbock/unmzl61087uy/wish/191064926 How many peaks on a PES would there be for a neutral Chlorine atom?
A. 7
B. 5
C. 6
D. 14]]> 2017-09-26 00:44:07 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191064926 Free Response (Jay Patel) https://padlet.com/shaunbock/unmzl61087uy/wish/191065020 What do the peaks on a PES represent? What do the dashed lines represent?

The peaks on a PES show the number of electrons in each sub-level of an atom. The dashed lines on a PES represent the separation of energy levels.]]> 2017-09-26 00:44:46 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191065020 Free Response - James Voos https://padlet.com/shaunbock/unmzl61087uy/wish/191065161 What does each peak on the PES spectrum represent?
Each peak represents the sub energy levels such as 1s and 3p. Depending on how far left or right the ionization energy could be higher.]]> 2017-09-26 00:45:47 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191065161 Why I missed these questions (Jay Patel) https://padlet.com/shaunbock/unmzl61087uy/wish/191065630 I was confused on questions that compared Oxygen to another element and how to explain the discrepancies ]]> 2017-09-26 00:49:07 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191065630 Why I missed these questions - James Voos https://padlet.com/shaunbock/unmzl61087uy/wish/191066561 I don't think I missed any of these questions but if I did I would have probably confused the graph or something.]]> 2017-09-26 00:55:55 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191066561 Multiple Choice (Kayla Stissel) https://padlet.com/shaunbock/unmzl61087uy/wish/191067943 For the element Sulfur, how many peaks are there?
A) 1
B) 3
C) 4
D) 5]]> 2017-09-26 01:07:11 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191067943 Free Response (Kayla Stissel) https://padlet.com/shaunbock/unmzl61087uy/wish/191068168 Explain what the peaks represent and what their position means.
Each peak stands for a sub level, starting with 1s closest to the y-axis. Their position on the graph shows the energy required to remove the electrons in the sub level represented. There are gaps in the graph between energy levels because as you get closer to the nucleus the energy required to remove those electrons increases exponentially.]]> 2017-09-26 01:09:12 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191068168 Why I missed these questions. https://padlet.com/shaunbock/unmzl61087uy/wish/191068383 I missed these questions because I would get confused when comparing elements graphs in different periods.]]> 2017-09-26 01:10:40 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191068383 Written Response https://padlet.com/shaunbock/unmzl61087uy/wish/191068446 What is the cause for a huge jump in binding energy on a graph?

A huge jump indicates a change in energy levels.]]> 2017-09-26 01:11:19 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191068446 Multiple Choice https://padlet.com/shaunbock/unmzl61087uy/wish/191068565 Which of the following elements would illustrate 3 peaks on a graph?

a. Lithium
b. carbon
c. Sodium
d. Potassium]]> 2017-09-26 01:12:14 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191068565 Multiple Choice (Shawn Brown) https://padlet.com/shaunbock/unmzl61087uy/wish/191069348 How many peaks would be present on a PhotoElectron Spectra of a neutral Aluminum atom?

A. 7
B. 5
C. 3
D. 4]]> 2017-09-26 01:16:59 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191069348 Free Response (Shawn Brown https://padlet.com/shaunbock/unmzl61087uy/wish/191069954 Explain the reasoning behind the intensity/ionization energies on a PhotoElectron Spectra being "backwards."

The ionization energies are backwards on a PhotoElectron Spectra because more energy is required to remove an electron from the 1s sub-shell rather than the 2s, 2p, 3s, (etc.) sub-shells. This is because there is more of a pull on electrons due to increased nuclear charge in the 1s sub-shell as they are closer to the nucleus.]]> 2017-09-26 01:21:31 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191069954 Explanation (Shawn Brown) https://padlet.com/shaunbock/unmzl61087uy/wish/191070515 I missed these questions because I read the graph wrong and did not do good with the wording on some of these type questions.]]> 2017-09-26 01:25:27 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191070515 Multiple Choice - Lizzie Maguire https://padlet.com/shaunbock/unmzl61087uy/wish/191071968 On a PhotoElectron Spectra, which element would have the most peaks?
A. H
B. Si
C. Kr
D. Ha]]> 2017-09-26 01:35:50 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191071968 Explanation - Lizzie Maguire https://padlet.com/shaunbock/unmzl61087uy/wish/191072441 I missed these questions because of careless mistakes and because it can get fairly confusing at times because it is backwards.]]> 2017-09-26 01:39:36 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191072441 Reason - Claire Sholar https://padlet.com/shaunbock/unmzl61087uy/wish/191074824 I didn't miss these questions, but I almost confused myself on the test by forgetting that the peaks closest to the y-axis are closest to the nucleus. ]]> 2017-09-26 01:57:36 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191074824 Multiple Choice - Claire Sholar https://padlet.com/shaunbock/unmzl61087uy/wish/191075293 Elements from what period on the periodic table would have the most peaks on a PES?
a) 1
b) 3
c) 4
d) 7]]> 2017-09-26 02:01:53 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191075293 Multiple Choice (Paityn York) https://padlet.com/shaunbock/unmzl61087uy/wish/191076164 Which of the following would show up on a PES of the atom Phosphorous?

a) 1 peak
b) 2 peaks
c) 3 peaks
d) 4 peaks]]> 2017-09-26 02:08:55 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191076164 FRQ - Claire Sholar https://padlet.com/shaunbock/unmzl61087uy/wish/191076688 Which peak will be closest to the "y-axis" on a PES for the element Cobalt?
The 1s Peak]]> 2017-09-26 02:12:18 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191076688 Free Response (Paityn York) https://padlet.com/shaunbock/unmzl61087uy/wish/191076767 The x-axis of the PES is labeled from highest to lowest energy level. What does this show?

This shows how the closer peaks have a higher binding energy, as they are harder to remove if they are closer to the nucleus.]]> 2017-09-26 02:12:58 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191076767 Why I Missed These Questions (Paityn York) https://padlet.com/shaunbock/unmzl61087uy/wish/191077151 Any questions I missed in this category would've been due to reading errors, as I feel fairly comfortable with the topic.]]> 2017-09-26 02:16:31 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191077151 Multiple Choice - Ethan Kraft https://padlet.com/shaunbock/unmzl61087uy/wish/191079551 How many peaks would be on a PES for the element zinc?
A) 1 peak
B) 2 peaks
C) 3 peaks
D) 4 peaks]]> 2017-09-26 02:32:32 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191079551 Free Response - Ethan Kraft https://padlet.com/shaunbock/unmzl61087uy/wish/191079698 What do the peaks and their position on a PES represent?
The peaks represent the amount of electron sub levels there are in an element sample, and their positions on the x axis indicate the amount of binding energy they have to the nucleus.]]> 2017-09-26 02:33:55 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191079698 Why I missed these questions - Ethan Kraft https://padlet.com/shaunbock/unmzl61087uy/wish/191080027 I must've looked at the graph wrong or not used prior knowledge to answer simple questions.]]> 2017-09-26 02:36:15 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191080027 Meghan G https://padlet.com/shaunbock/unmzl61087uy/wish/191081339 Mult: Which element would be have the highest binding energy?
A)H
B) Rb
C) Fe
D) Ni
Free Response: What does each peak represent? Each peak represents a sublevel like 1s2 and 2s2. ]]> 2017-09-26 02:47:24 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191081339 Multiple choice https://padlet.com/shaunbock/unmzl61087uy/wish/191083429 How many peaks would a sample of Carbon have?]A 3
B 6
C 2
D 4]]> 2017-09-26 03:03:46 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191083429 Free Response - Lizzie Maguire https://padlet.com/shaunbock/unmzl61087uy/wish/191083491 Explain why some peaks are closer to the left. On different PhotoElectron charts some peaks may be closer to the left because they are closer to the nucleus. This occurs because of nuclear charge.]]> 2017-09-26 03:04:21 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191083491 Why I got wrong-Spencer https://padlet.com/shaunbock/unmzl61087uy/wish/191087126 I miss read the graphs]]> 2017-09-26 03:40:37 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191087126 Free Response https://padlet.com/shaunbock/unmzl61087uy/wish/191089956 (Avery Lowrance)
Name an element that would show  a PES peak ratio of 1:1:3
- Any element from the noble gas group ]]> 2017-09-26 04:06:59 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191089956 Free Response (Toula Lampropoulos) https://padlet.com/shaunbock/unmzl61087uy/wish/191092720 What information is being displayed in a PES diagram?

A PES diagram displays the ionization energy in the different sub-levels of an element and often displays the comparison between two or more elements and their ionization energies. ]]> 2017-09-26 04:34:02 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191092720 Multiple Choice (Toula Lampropoulos) https://padlet.com/shaunbock/unmzl61087uy/wish/191093043 What is the PES peak ratio for Magnesium (Mg)?

a) 1:1:3:1
b) 1:1:3
c) 1:3:3:1
d) 1:1:2:1]]> 2017-09-26 04:37:35 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191093043 Reflection (Toula Lampropoulos) https://padlet.com/shaunbock/unmzl61087uy/wish/191093423 I most likely missed these questions due to being confused of what the question was asking and trying to compare the two elements displayed in the diagram. ]]> 2017-09-26 04:41:25 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191093423 Multiple Choice - Caitlin Mann https://padlet.com/shaunbock/unmzl61087uy/wish/191181296 What does a PES represent?

A.) Atomic Radius
B.) Ionization Energy
C.) Nuclear Charge
D.) Isotopes]]> 2017-09-26 11:30:23 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191181296 Free Response(Hannah Miller) https://padlet.com/shaunbock/unmzl61087uy/wish/191331585 How many peaks would a neutral Chlorine element have?
 
It would have 5 peaks.]]> 2017-09-26 16:07:05 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191331585 Multiple choice(Hannah Miller) https://padlet.com/shaunbock/unmzl61087uy/wish/191334358 Which of the following would have the most peaks?

A.) Mg
B.) C
C.) Zn
D.) S 

]]> 2017-09-26 16:12:19 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191334358 Reflection (Hannah Miller) https://padlet.com/shaunbock/unmzl61087uy/wish/191336592 I got these wrong because I didn't pay enough attention.]]> 2017-09-26 16:16:13 UTC https://padlet.com/shaunbock/unmzl61087uy/wish/191336592