Snapquiz - Ionic, Covalent and Metallic Bonding

This is the Snapquiz on Ionic, Covalent and Metallic Bonding. Click here or use the embedded video if you haven't watched the lesson yet.


Question 1. What happens to the electrons in an ionic bond?

One atom steals electrons from another.
Delocalised electrons move through the structure of positive ions.
One atom shares electrons with another.
Each atom leaves its outermost electron shell unfilled.


Question 2. How many electrons do group 7 elements like chlorine and flourine have in their outer shell?

1
4
7
3


Question 3. How many bonds does a carbon atom form?

4
6
1
7


Question 4. What gives an ion a negative charge?

Static electricity.
Losing one or more electrons.
Losing one or more protons.
Gaining one or more electrons.


Question 5. How many electrons do group 1 elements like hydrogen, lithium, sodium and potassium have in their outer shell?

0
4
1
7


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