WorksheetsElectron Dot Compounds
Total questions: 11
Worksheet time: 12mins
Name
Class
Date
1.
What is the correct Lewis Dot Structure for ammonia NH3
a)
b)
c)
d)
2.
Which is the correct molecular structure for carbon dioxide CO2?
a)
b)
c)
d)
3.
Which of the following is the correct Lewis dot structure for the molecule fluorine (F2)?
a)
A
b)
B
c)
C
d)
D
4.
Which of the following is the correct LD Diagram for Hydrogen Cyanide? HCN?
a)
A
b)
B
c)
C
d)
D
5.
How many valence electrons does Helium Have?
a)
1 Valence electron
b)
2 Valence electron
c)
3 Valence electron
d)
4 Valence electron
e)
5 Valence electron
6.
How many valence electrons does Hydrogen Have?
a)
1 Valence electron
b)
2 Valence electron
c)
3 Valence electron
d)
4 Valence electron
e)
5 Valence electron
7.
How many bonds can hydrogen make?
a)
Only 1
b)
1 or 2 Bonds
c)
1 bond with 6 electrons on it
d)
It never makes bonds
8.
After drawing in your bonds, what do you do if you don't have enough electrons to get each atom to its octet?
a)
Place dots until everything has eight
b)
Place dots only around the terminal atoms
c)
Add a multiple bond
d)
Have eight only around the central atom
9.
Which Lewis Dot Model drawing correctly shows an O2 molecule?
a)
b)
c)
d)
10.
Which type of bond is being formed in this diagram?
a)
covalent bond
b)
energy bond
c)
ionic bond
11.
a)
Can form 4 Bonds
1.
Carbon
b)
Can form 3 bonds
2.
Nitrogen
c)
can form 2 bonds
3.
Oxygen
d)
Can form 1 bond
4.
hydrogen
100 %
