Question

Writ 11 to 20 elements with their atomic number​

Answer 1

Answer:

Elements: Atomic No.

Soduim 11

Magnesium 12

Aluminum 13

Silicon 14

Phosphorus 15

Sulphur 16

Chlorine 17

Argon 18

Potassium 19

Calcium 20

Answer 2

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11. Sodium

12. Magnesium

13. Aluminium

14. Silicone

15. Phosphorus

16. Sulphur

17. Chlorine

18. Argon

19. Potassium

20. Calcium

HOPE IT HELPS.