Question

write the name of first twenty element with their symbol​

Answer 1

Element Symbol

1. Hydrogen Al

2. Helium He

3. Lithium Li

4. Beryllium Be

5. Boron B

6. Carbon C

7. Nitrogen N

8. Oxygen O

9. Fluorine F

10. Neon Ne

11. Sodium Na

12. Magnesium Mg

13. Aluminium Al

14. Silicon Si

15. Phosphorus P

16. Sulfur S

17. Chloride Cl

18. Argon Ar

19. Potassium K

20. Calcium Ca

Answer 2

Answer:

Hydrogen-H

Helium-He

Lithium-Li

Berilium-Be

Boron-B

Carbon-C

Nitrogen-N

Oxygen-O

Flourine-F

Neon-Ne

Sodium-Na

Magnesium-Mg

Aluminum-Al

Silicon-Si

Phosphorus-P

Sulphur-S

Clorine-Cl

Argon-Ar

Potassium-K

Calcium-Ca