Chemistry, asked by sanjaysingh05749, 10 months ago

Write the atomic numbers of 25 elements

Answers

Answered by aneesakidwaikhatoon

2

ANSWER

ATOMIC NUMBER ELEMENT ATOMIC 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

hope you like it

Answered by pratyushrawat2012026

0

Answer:

ATOMIC NUMBER ELEMENT ATOMIC 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

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