First 20 Flashcards
1
Q
1 (symbol)
A
H
2
Q
2 (symbol)
A
He
3
Q
3 (symbol)
A
Li
4
Q
4 (symbol)
A
Be
5
Q
5 (symbol)
A
B
6
Q
6 (symbol)
A
C
7
Q
7 (symbol)
A
N
8
Q
8 (symbol)
A
O
9
Q
9 (symbol)
A
F
10
Q
10 (symbol)
A
Ne
11
Q
11 (symbol)
A
Na
12
Q
12 (symbol)
A
Mg
13
Q
13 (symbol)
A
Al
14
Q
14 (symbol)
A
Sl
15
Q
15 (symbol)
A
P
16
Q
16 (symbol)
A
S
