Elements 11-20 Flashcards
1
Q
Sodium
A
Na
11
22.99
2
Q
Magnesium
A
Mg
12
24.31
3
Q
Aluminum
A
Al
13
26.98
4
Q
Silicon
A
Si
14
28.09
5
Q
Phosphorus
A
P
15
30.97
6
Q
Sulfur
A
S
16
32.07
7
Q
Chlorine
A
Cl
17
35.45
8
Q
Argon
A
Ar
18
39.95
9
Q
Potassium
A
K
19
39.10
10
Q
Calcium
A
Ca
20
40.08