Chem 201 P20 by Vivian Mozol https://padlet.com/vjmozol/95123k6r6xrj Do Cl/Br gain or lose electrons. Explain who does it better using n or Zeff. en-us 2019-01-10 14:16:45 UTC 2021-09-24 16:24:35 UTC hello@padlet.com https://padlet.net/icons/png/1f632.png Chlorine vs. Bromine https://padlet.com/vjmozol/95123k6r6xrj/wish/570948300 As a group we concluded that they both would try to gain electrons in order to stabilize in order to complete their distal orbitals. Although bromine has a higher energy level, due to the smaller radius, chlorine would gain electrons more easily due to the stronger pull of its nucleus. ]]> 2020-05-13 18:46:35 UTC https://padlet.com/vjmozol/95123k6r6xrj/wish/570948300 https://padlet.com/vjmozol/95123k6r6xrj/wish/570948645 Both of them will gain an electron since Cl and Br are missing one. Cl will do it easily because it has higher electronegativity than Br. ]]> 2020-05-13 18:46:44 UTC https://padlet.com/vjmozol/95123k6r6xrj/wish/570948645 https://padlet.com/vjmozol/95123k6r6xrj/wish/570949596 Both Cl and Br will gain electrons to become isoelectronic with the nearest noble gas.
We concluded that it would be easier for Cl to gain because Br has the lower ionization energy, therefore having less energy to remove electrons. ]]> 2020-05-13 18:47:09 UTC https://padlet.com/vjmozol/95123k6r6xrj/wish/570949596 Br and Cl would both add an electron from left to right looking at the Zeff it would be easier for both to gain an electron. But since Cl has a lower n value it would be easier for it gain and electron than Br. https://padlet.com/vjmozol/95123k6r6xrj/wish/570950100 2020-05-13 18:47:22 UTC https://padlet.com/vjmozol/95123k6r6xrj/wish/570950100 https://padlet.com/vjmozol/95123k6r6xrj/wish/570950222 Both Br and Cl atoms would gain electrons.
A Cl atom would gain electrons more easily than a Br atom because it has less energy in the valence shell and both atoms have the same strong relative nuclear pull on the electrons.]]> 2020-05-13 18:47:25 UTC https://padlet.com/vjmozol/95123k6r6xrj/wish/570950222 Both Br and Cl would gain electrons. Since Br has more energy in the valence shell (greater quantum number (n)), it would be harder for Br to gain an electron. https://padlet.com/vjmozol/95123k6r6xrj/wish/570950476 2020-05-13 18:47:32 UTC https://padlet.com/vjmozol/95123k6r6xrj/wish/570950476 Cl and Br https://padlet.com/vjmozol/95123k6r6xrj/wish/570950496 They will both have the same nuclear pull for electrons, however, Bromine (with a higher valence electron energy) will not accept electrons as easily as Chlorine will, and vice versa. ]]> 2020-05-13 18:47:32 UTC https://padlet.com/vjmozol/95123k6r6xrj/wish/570950496 Bromine and Chlorine would gain electrons. https://padlet.com/vjmozol/95123k6r6xrj/wish/570950499 However, the question was which one gained more easily. As a group we decided that since Bromine had a higher Z eff value, it had more pull on the electrons due to a higher number of protons. So we assumed it would be easier to gain electrons. ]]> 2020-05-13 18:47:32 UTC https://padlet.com/vjmozol/95123k6r6xrj/wish/570950499 The Cl atom will gain an election. Br has a larger number of protons in the nucleus, pulling the electrons towards the nucleus. which means it has a higher effective nuclear charge. https://padlet.com/vjmozol/95123k6r6xrj/wish/570951047 2020-05-13 18:47:47 UTC https://padlet.com/vjmozol/95123k6r6xrj/wish/570951047 Bromine vc Chlorine https://padlet.com/vjmozol/95123k6r6xrj/wish/570951252 Bromine and chlorine would both want to gain an electron, to get to a more stable configuration. This ties into the Zeff, as the lower that number, the more stable the atom will be.

]]> 2020-05-13 18:47:51 UTC https://padlet.com/vjmozol/95123k6r6xrj/wish/570951252 Cl vs Br https://padlet.com/vjmozol/95123k6r6xrj/wish/570951495 Both will gain e- bc they have similar Zeff or nuclear pull. However, Cl will gain more easily compared to Br bc it has lower/closer valence shell.]]> 2020-05-13 18:47:54 UTC https://padlet.com/vjmozol/95123k6r6xrj/wish/570951495 maddiecav https://padlet.com/vjmozol/95123k6r6xrj/wish/570951634 They would both gain electrons. Chlorine has a higher Zeff so it would gain electrons slightly easier than Bromine. ]]> 2020-05-13 18:47:58 UTC https://padlet.com/vjmozol/95123k6r6xrj/wish/570951634 https://padlet.com/vjmozol/95123k6r6xrj/wish/570951648 This is an awesome class!!!]]> 2020-05-13 18:47:58 UTC https://padlet.com/vjmozol/95123k6r6xrj/wish/570951648 Cl and Br would gain electrons. Br would gain more easily because it has a greater Zeff and therefore has a stronger pull on electrons. https://padlet.com/vjmozol/95123k6r6xrj/wish/570951669 2020-05-13 18:47:59 UTC https://padlet.com/vjmozol/95123k6r6xrj/wish/570951669 Cl vs Br https://padlet.com/vjmozol/95123k6r6xrj/wish/570951840 1) Both would gain
2) Cl would gain e- easier b/c smaller so less pull from nucleus and less electron shielding on P orbital ]]> 2020-05-13 18:48:03 UTC https://padlet.com/vjmozol/95123k6r6xrj/wish/570951840 Both Br and Cl will readily gain an electron since there is a strong nuclear pull on the valence electrons. Cl will more readily gain an electron relative to Br as it has lower energy. https://padlet.com/vjmozol/95123k6r6xrj/wish/570951978 2020-05-13 18:48:07 UTC https://padlet.com/vjmozol/95123k6r6xrj/wish/570951978 chlorine would gain an electron due to its stronger pull from the nucleus, smaller atom, and bromine would lose electrons due to the larger atom and its 'looseness' on holding electrons. Weaker pull from the nucleus due to larger n. https://padlet.com/vjmozol/95123k6r6xrj/wish/570952019 2020-05-13 18:48:09 UTC https://padlet.com/vjmozol/95123k6r6xrj/wish/570952019 https://padlet.com/vjmozol/95123k6r6xrj/wish/570952032 Both would gain an electron. Cl would be easier.]]> 2020-05-13 18:48:09 UTC https://padlet.com/vjmozol/95123k6r6xrj/wish/570952032 both will try to gain an e- in attempt to fill the 3p shell and become more stable. https://padlet.com/vjmozol/95123k6r6xrj/wish/570952505 2020-05-13 18:48:22 UTC https://padlet.com/vjmozol/95123k6r6xrj/wish/570952505 Both Cl and Br would accept the electron because they would be more stable because all of the shells would be full. If they lost an electron they would be more unstable https://padlet.com/vjmozol/95123k6r6xrj/wish/570952952 2020-05-13 18:48:35 UTC https://padlet.com/vjmozol/95123k6r6xrj/wish/570952952 Both Br and Cl will readily gain an electron since there is a strong nuclear pull on the valence electrons. Cl will more readily gain an electron relative to Br as it has lower energy. https://padlet.com/vjmozol/95123k6r6xrj/wish/570953117 2020-05-13 18:48:39 UTC https://padlet.com/vjmozol/95123k6r6xrj/wish/570953117 Chlorine and Bromine would both gain an electron in order to make their outer energy levels full https://padlet.com/vjmozol/95123k6r6xrj/wish/570953644 2020-05-13 18:48:55 UTC https://padlet.com/vjmozol/95123k6r6xrj/wish/570953644 Both would gain an electron, and Cl would gain the elctron more easily. https://padlet.com/vjmozol/95123k6r6xrj/wish/570953796 2020-05-13 18:48:59 UTC https://padlet.com/vjmozol/95123k6r6xrj/wish/570953796 https://padlet.com/vjmozol/95123k6r6xrj/wish/570954148 They're both likely to gain an electron however due to the size of Br it becomes more difficult to pull the energy required to gain an electron, meaning that while they have the same Zedd number Cl is more likely to gain its electron ]]> 2020-05-13 18:49:09 UTC https://padlet.com/vjmozol/95123k6r6xrj/wish/570954148 Cl Br https://padlet.com/vjmozol/95123k6r6xrj/wish/570954172 Both would gain an electron to have a full shell. Chlorine would more likely gain an electron since it is more electro-negative.]]> 2020-05-13 18:49:09 UTC https://padlet.com/vjmozol/95123k6r6xrj/wish/570954172 CHEM 201 https://padlet.com/vjmozol/95123k6r6xrj/wish/570954265 Both Br and Cl would both gain an electron. Cl would hve a lower value so it gains an electron easily than Br]]> 2020-05-13 18:49:12 UTC https://padlet.com/vjmozol/95123k6r6xrj/wish/570954265 Br and Cl https://padlet.com/vjmozol/95123k6r6xrj/wish/570955193 They would both gain electrons to become as stable as a noble gas. As we go across the periodic table, the value of n increases therefore making them eager to gain more electrons. ]]> 2020-05-13 18:49:38 UTC https://padlet.com/vjmozol/95123k6r6xrj/wish/570955193 https://padlet.com/vjmozol/95123k6r6xrj/wish/570957872 Both would gain electrons due to them having 7 valence electrons ]]> 2020-05-13 18:50:50 UTC https://padlet.com/vjmozol/95123k6r6xrj/wish/570957872 https://padlet.com/vjmozol/95123k6r6xrj/wish/570958490 Chlorine and Bromine would both gain an electron each Cl to become like argon and Bromine to become like Krypton. It would be easier for Cl to gain an electron as it has less number of valence shells compared to Br having 4. ]]> 2020-05-13 18:50:59 UTC https://padlet.com/vjmozol/95123k6r6xrj/wish/570958490 Both Bromine and Chlorine will prefer to gain electrons. Chlorine will do it more easily as the electron would be added to a valence shell of lower energy (n). vjmozol https://padlet.com/vjmozol/95123k6r6xrj/wish/571107716 2020-05-13 20:00:24 UTC https://padlet.com/vjmozol/95123k6r6xrj/wish/571107716 Chem 201 Answer https://padlet.com/vjmozol/95123k6r6xrj/wish/575774688 Chlorine and Bromine would both gain electrons as they want to become more like a noble gas. It would be harder for bromine to gain an electron since it has more valence shells than chlorine. 

]]> 2020-05-15 18:18:27 UTC https://padlet.com/vjmozol/95123k6r6xrj/wish/575774688 CHEM 201 Answer vjmozol https://padlet.com/vjmozol/95123k6r6xrj/wish/585390673 Cl and Br would both gain an electron in order to be isoelectronic with Ar and Kr respectively. Both have the same effective nuclear charge (Zeff) of 7, but the energy of the valence electrons (n) is different, as Br has an n of 4 and Cl has an n of 3, meaning it would be easier for Cl to gain an electron. ]]> 2020-05-20 17:06:02 UTC https://padlet.com/vjmozol/95123k6r6xrj/wish/585390673 Both would gain electrons; however, Bromine would have a stronger affinity as its Zeef is larer than Cl. vjmozol https://padlet.com/vjmozol/95123k6r6xrj/wish/585394391 2020-05-20 17:07:35 UTC https://padlet.com/vjmozol/95123k6r6xrj/wish/585394391 Since Br has a higher n value it would be easier to remove electrons than it would be with Cl. In this case, because we know both elements have the same number of valence electrons, both nuclei would have the same pull. vjmozol https://padlet.com/vjmozol/95123k6r6xrj/wish/585399422 2020-05-20 17:09:52 UTC https://padlet.com/vjmozol/95123k6r6xrj/wish/585399422 It would be easier for Cl and Br to accept an e- than for it to break apart one of their 3p paired e- because once paired the e- are in a more stable configuration. Cl would have an easier time accepting an e- as Br would add an e- to a higher energy shell, it would have a weaker attraction force on another e-. vjmozol https://padlet.com/vjmozol/95123k6r6xrj/wish/585400493 2020-05-20 17:10:17 UTC https://padlet.com/vjmozol/95123k6r6xrj/wish/585400493 Questions vjmozol https://padlet.com/vjmozol/95123k6r6xrj/wish/585401066 Bromine and Chlorine are likely to gain electrons. Chlorine would likely gain an electron more easily due to the fact that there is less energy in the valence shell (n) making it easier to add electrons.]]> 2020-05-20 17:10:32 UTC https://padlet.com/vjmozol/95123k6r6xrj/wish/585401066 Cl and Br would both gain to become isoelectronic to argon and krypton respectively. Cl has smaller 'n' (3) than Br (4) and therefore smaller valence energy, which makes Cl easier to add an electron and harder to remove one. vjmozol https://padlet.com/vjmozol/95123k6r6xrj/wish/585401941 2020-05-20 17:10:47 UTC https://padlet.com/vjmozol/95123k6r6xrj/wish/585401941 https://padlet.com/vjmozol/95123k6r6xrj/wish/887748375 2020-11-03 20:26:53 UTC https://padlet.com/vjmozol/95123k6r6xrj/wish/887748375 https://padlet.com/vjmozol/95123k6r6xrj/wish/1154107051 2021-02-02 15:15:21 UTC https://padlet.com/vjmozol/95123k6r6xrj/wish/1154107051 Chlorine and Bromine https://padlet.com/vjmozol/95123k6r6xrj/wish/1752056680 Both Chlorine and Bromine would gain an electron to become isoelectronic. Chlorine would become isoelectronic to Argon and Bromine would become isoelectronic to Krypton. Since Br has a higher n value than Cl, it is harder for Br to gain an electron than it is for Cl to gain an electron.]]> 2021-09-19 17:18:18 UTC https://padlet.com/vjmozol/95123k6r6xrj/wish/1752056680 https://padlet.com/vjmozol/95123k6r6xrj/wish/1752403191 Both would gain an electron and chlorine would gain an electron easier because chlorine is more reactive than bromine]]> 2021-09-19 21:28:22 UTC https://padlet.com/vjmozol/95123k6r6xrj/wish/1752403191 both cl and Br gain electrons, but bromine does that more effectively since it falls down the group and thus making it more reactive due to electrons instablility in the outermost shell. afafalyahek https://padlet.com/vjmozol/95123k6r6xrj/wish/1755120551 2021-09-20 19:21:35 UTC https://padlet.com/vjmozol/95123k6r6xrj/wish/1755120551