Elements

Atomic numbers

Normalized mass (%)

Sulphur

16

24.33

Potassium

19

17.49

Calcium

20

16.51

Sodium

11

15.52

Magnesium

12

10.15

Aluminium

13

6.89

Chlorine

17

3.64

Silicium

14

3.19

Phosphorus

15

2.28