3DS - Simon's Chemical Bonding by Brendan Bascomb https://padlet.com/brendan_bascomb/rwanuk6eu2hj Answers to your bonding type questions here en-us 2018-05-04 00:56:29 UTC 2026-03-01 07:46:50 UTC hello@padlet.com Expert Group 6 Metallic Bonding brendan_bascomb https://padlet.com/brendan_bascomb/rwanuk6eu2hj/wish/257881121 5. For metallic bonding what are the melting and boiling points of this bond type (high or low). Why is this (think what does this tell me about the bonding type)?
Answer:

Metals have high melting points and boiling points because they  have strong bonds between the atoms which take larger amounts of energy to break apart.

6. What is the current of materials with metallic bonding, why is this?
Answer:

Metals contain electrons that are free to move in the metal structure, carrying charge from place to place and allowing metals to conduct electricity effectively.

7. From the above two questions, how could metallic bonded materials be used in your product? If you do not think it has any use justify your answer.
Answer:
No because our product relies on plastics and that is composed of polyethylene which is made from covalent bonding.


8. From the last lesson you covered Lewis dot diagrams for single elements research how to draw up lewis dot diagrams for them, think how you would explain to someone the process you go through to draw this. (If not confident with this don’t worry it is going to be explained in class after this activity)

Answer: Draw on paper provided


]]> 2018-05-04 00:56:29 UTC https://padlet.com/brendan_bascomb/rwanuk6eu2hj/wish/257881121 Expert Group 5 Metallic Bonding brendan_bascomb https://padlet.com/brendan_bascomb/rwanuk6eu2hj/wish/257881122 1. What are material examples of metallic bonding? (give at least 3 materials)
Answer:
Cu
Al
Au

2. How does metallic bonding work, what element types bond?
Answer:
Metallic bonding is the attraction between valence electrons and the metal atoms.

3. How do the valence electrons move around the bonded elements?
Answer:
All of the covalent bonds are a pair and are moving in a figure 8


4. Using the molecular kits make a model of one of the above material examples. 


]]> 2018-05-04 00:56:29 UTC https://padlet.com/brendan_bascomb/rwanuk6eu2hj/wish/257881122 Expert Group 4 Ionic Bonding brendan_bascomb https://padlet.com/brendan_bascomb/rwanuk6eu2hj/wish/257881123 5. For Ionic bonding what are the melting and boiling points of this bond type (high or low). Why is this (think what does this tell me about the bonding type)?
Answer: 

6. What is the current of materials with Ionic bonding, why is this?



7. From the above two questions, how could Ionic bonded materials be used in your product? If you do not think it has any use justify your answer.


8. From the last lesson you covered Lewis dot diagrams for single elements research how to draw up Lewis dot diagrams for them, think how you would explain to someone the process you go through to draw this. (If not confident with this don’t worry it is going to be explained in class after this activity)

Answer: Draw on paper provided



]]> 2018-05-04 00:56:29 UTC https://padlet.com/brendan_bascomb/rwanuk6eu2hj/wish/257881123 Expert Group 3 Ionic Bonding brendan_bascomb https://padlet.com/brendan_bascomb/rwanuk6eu2hj/wish/257881124 1. What are material examples of Ionic bonding? (give at least 3 materials)
Answer:
A typical ionically bonded material is NaCl (Salt): The sodium (Na) atom gives up its valence electron to complete the outer shell of the chlorine (Cl) atom.

2. How does Ionic bonding work, what element types bond?
Answer:
An ionic bond is a type of chemical bond formed through an electrostatic attraction between two oppositely charged ions. Ionic bonds are formed between a cation, which is usually a metal, and an anion, which is usually a nonmetal. A covalent bond involves a pair of electrons being shared between atoms.


3. How do the valence electrons move around the bonded elements?
Answer: If the outer shell is not closed, the bonded elements share valence electrons in a phenomenon known as a Covalent bond. The atoms that make up the molecule contribute a valence electron.

 

4. Using the molecular kits make a model of one of the above material examples. 
]]> 2018-05-04 00:56:29 UTC https://padlet.com/brendan_bascomb/rwanuk6eu2hj/wish/257881124 Expert Group 2 Covalent Bonding brendan_bascomb https://padlet.com/brendan_bascomb/rwanuk6eu2hj/wish/257881125 5. For covalent bonding what are the melting and boiling points of this bond type (high or low). Why is this (think what does this tell me about the bonding type)?
Answer: 


6. What is the current of materials with covalent bonding, why is this?
Answer:

7. From the above two questions, how could covalent bonded materials be used in your product? If you do not think it has any use justify your answer.
Answer:

8. From the last lesson you covered Lewis dot diagrams for single elements research how to draw up lewis dot diagrams for them, think how you would explain to someone the process you go through to draw this. (If not confident with this don’t worry it is going to be explained in class after this activity)

Answer: Draw on paper provided


]]> 2018-05-04 00:56:29 UTC https://padlet.com/brendan_bascomb/rwanuk6eu2hj/wish/257881125 Expert Group 1 - Covalent Bonding brendan_bascomb https://padlet.com/brendan_bascomb/rwanuk6eu2hj/wish/257881126 1. What are material examples of Covalent bonding? (give at least 3 materials)
Answer:
O2- oxygen
CO2 - carbon dioxide
C2H4 - Ethene

2. How does Covalent bonding work, what element types bond?
Answer:
covalent bonding works when two atoms share electrons to reach a "noble gas" structure, this works because the negative electron is attracted to both nucleuss

3. How do the valence electrons move around the bonded elements?
Answer:


4. Using the molecular kits make a model of one of the above material examples. 
]]> 2018-05-04 00:56:29 UTC https://padlet.com/brendan_bascomb/rwanuk6eu2hj/wish/257881126