Question

list 30 atomic mass and number with symbol​

Answer 1

For answer, refer to the attachment ☝

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Answer 2

Answer:

NO.   ELEMENT     MASS

1 Hydrogen 1.008

2 Helium         4.0026

3 Lithium         6.94

4 Beryllium 9.0122

5 Boron         10.81

6 Carbon         12.011

7 Nitrogen         14.007

8 Oxygen          15.999

9 Fluorine         18.998

10 Neon          20.180

11 Sodium          22.990

12 Magnesium 24.305

13 Aluminium 26.982

14 Silicon         28.085

15 Phosphorus 30.974

16 Sulfur        32.06

17 Chlorine       35.45

18 Argon          39.948

19 Potassium 39.098

20 Calcium        40.078

21 Scandium 44.956

22 Titanium         47.867

23 Vanadium 50.942

24 Chromium 51.996

25 Manganese 54.938

26 Iron                55.845

27 Cobalt        58.933

28 Nickel        58.693

29 Copper        63.546

30 Zinc              65.38

Explanation:

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