4.1 Flashcards
1
Q
A
2
Q
A
3
Q
A
4
Q
A
5
Q
A
6
Q
A
6
Q
A
7
Q
A
8
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A
9
Q
A
10
Q
A
11
Q
A
12
Q
A
13
Q
What is the charge of an electron
A
Negative charge
14
Q
what is the charge of a neutron
A
Neutral charge
