WEIGHT PERCENTAGE

ELEMENT

IS₀

IS₁

IS₂

IS₃

IS₄

IS₅

IS₆

IS₇

IS₈

IS₉

CARBON

10.59

9.53

8.47

7.42

6.35

5.30

4.24

3.18

2.12

1.06

OXYGEN

44.69

43.77

42.84

41.92

40.99

40.07

39.15

38.22

37.30

36.37

MAGNESIUM

0

3.68

0.82

1.23

1.64

2.05

2.45

2.86

3.27

3.68

ALUMINIUM

0.77

1.35

2.10

2.76

3.42

4.08

4.75

5.41

6.07

6.74

SILICON

3.76

4.42

5.07

5.73

6.38

7.07

7.69

8.35

9.00

9.66

CALCIUM

0

1.81

3.61

5.42

7.23

9.04

10.84

12.65

14.46

16.26

CHROMIUM

0

0.09

0.19

0.28

0.37

0.47

0.56

0.65

0.744

0.84

MANGANESE

0.76

2.69

1.05

1.20

1.35

1.50

1.64

1.79

1.94

2.08

IRON

39.44

37.58

35.73

33.87

31.95

30.16

28.35

26.44

24.58

22.73

ZINC

0

0.59

0.13

0.20

0.26

0.33

0.39

0.46

0.52

0.56