30 Elements Flashcards
To memorise the atomic numbers of the first 30 elements
1
Q
H
A
Hyrdogen, 1
2
Q
He
A
Helium, 2
3
Q
Li
A
Lithium, 3
4
Q
Be
A
Beryllium, 4
5
Q
B
A
Boron, 5
6
Q
C
A
Carbon, 6
7
Q
N
A
Nitrogen, 7
8
Q
O
A
Oxygen, 8
9
Q
F
A
Fluorine, 9
10
Q
Ne
A
Neon, 10
11
Q
Na
A
Sodium, 11
12
Q
Mg
A
Magnesium, 12
13
Q
Al
A
Aluminium, 13
14
Q
P
A
Phosphorus, 15
15
Q
Si
A
Silicon, 14
