periodic table, elements 12 - 22 Flashcards
1
Q
12
A
magnesium (Mg)
2
Q
13
A
aluminum (Al)
3
Q
14
A
silicon (Si)
4
Q
15
A
phosphorus (P）
5
Q
16
A
Sulfur (S)
6
Q
17
A
Chlorine (Cl)
7
Q
18
A
Argon (Ar)
8
Q
19
A
potassium (K)
9
Q
20
A
Calcium (Ca)
10
Q
21
A
Scandium (Sc)
11
Q
22
A
Titanium (Ti)
