Snapquiz - Ionic, Covalent and Metallic Bonding

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

4
7
1
0

Question 2. What happens to the electrons in a covalent bond?

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

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

1
6
7
4

Question 4. What type of atoms form ionic bonds?

Both metal and non-metal pairs of atoms.
A pair of non-metal atoms.
A pair of metal atoms.
A metal atom and a non-metal atom.

Question 5. How many electrons do group 7 elements like chlorine and flourine have in their outer shell?

1
3
4
7

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