Mass Numbers Flashcards
Recite the mass numbers for the following elements
1
Q
Hydrogen
A
1
2
Q
Chlorine
A
35.5
3
Q
Carbon
A
12
4
Q
Sulphur
A
32
5
Q
Nitrogen
A
14
6
Q
Magnesium
A
24
7
Q
Oxygen
A
16
8
Q
Sodium
A
23
