First 20 Elements Flashcards
1
Q
H
A
Hydrogen
2
Q
Hydrogen
A
H
3
Q
He
A
Helium
4
Q
Helium
A
He
5
Q
Li
A
Lithium
6
Q
Lithium
A
Li
7
Q
Be
A
Beryllium
8
Q
Beryllium
A
Be
9
Q
B
A
Boron
10
Q
Boron
A
B
11
Q
C
A
Carbon
12
Q
Carbon
A
C
13
Q
N
A
Nitrogen
14
Q
Nitrogen
A
N
15
Q
O
A
Oxygen
16
Q
Oxygen
A
O
