(10) write the name and symbol of following elements:
Hydrogen ,helium ,lithium, beryllium, boron, carbon, nitrogen ,Oxygen ,chlorine ,neon ,sodium, magnesium , aluminium, silicon ,phosphorus, sulphur , chlorine , argan potassium ,calcium.
Answers
Answered by
22
Answer:
Hydrogen H
Helium. He
Lithium. Li
Beryllium Be
Boron B
Carbon C
Nitrogen N
Oxygen O
Chlorine Cl
Neon Ne
Sodium Na
Magnesium Mg
Aluminium. Al
Silicon. Si
Phosphorus P
Sulphur S
Chlorine Cl
Argon Ar
Potassium. K
Calcium. Ca
Explanation:
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Answered by
9
SYMBOLS OF THE ELEMENTS
1. H 11. Na
2. He 12. Mg
3. Li 13. Al
4. Be 14. Si
5. B 15. P
6. C 16. S
7. N 17. Cl
8. O 18. (Ar)
9. Cl 19. K
10. Ne 20. Ca
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