Worksheets4.01 Extra Practice
Total questions: 8
Worksheet time: 8mins
Name
Class
Date
1.
What is the charge of a Calcium (Ca) ion?
a)
1+
b)
2+
c)
1-
d)
2-
2.
What is the charge of a Nitrogen (N) ion?
a)
1+
b)
2-
c)
3-
d)
3+
3.
What is the charge of a Chlorine (Cl) ion?
a)
1+
b)
1-
c)
2+
d)
2-
4.
What is the charge of a Sodium (Na) ion?
a)
1+
b)
2+
c)
3-
d)
1-
5.
Cations are...
a)
Positive
b)
Negative
c)
Neutral
d)
Purring
6.
Anions are...
a)
Positive
b)
Negative
c)
Neutral
d)
Crying
7.
An atom becomes _________ when it gains electrons.
a)
Positive
b)
Negative
c)
Neutral
d)
Invinsible
8.
An atom becomes _______ when it loses electrons.
a)
Positive
b)
Negative
c)
Neutral
d)
Invinsible
100 %
