elements(first20) Flashcards
1
Q
1
A
Hydrogen H
2
Q
2
A
Helium He
3
Q
3
A
Lithium Li
4
Q
4
A
Beryllium Be
5
Q
5
A
Boron B
6
Q
6
A
Carbon C
7
Q
7
A
Nitrogen N
8
Q
8
A
Oxygen O
9
Q
9
A
Fluorine F
10
Q
10
A
Neon Ne
11
Q
11
A
Sodium Na
12
Q
12
A
Magnesium Mg
13
Q
13
A
Aluminium Al
14
Q
14
A
Silicon Si
15
Q
15
A
Phosphorus P
