Periodic tble Flashcards
1
Q
Sodium
A
11 mass 22.990
2
Q
Magnesium
A
12 mass 24.305
3
Q
Aluminum
A
13 mass 26.982
4
Q
Silicon
A
14 mass 28.086
5
Q
Phosphorus
A
15 mass 30.9
6
Q
Sulphur
A
16 mass 32.065
7
Q
Chlorine
A
17 mass 35.453
8
Q
Argon
A
18 mass 39.94
9
Q
Potassium
A
19 mass 39.098
10
Q
Calcium
A
20 mass 40.078
