what is valency? sodium, carbon, chloride, hydrogen atoms,helium, lithium valency
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Explanation:
The combining capacity of an element is called as valency.
- sodium (Na) = 1
- carbon (C)= 4
- chlorine (Cl) = 1
- Hydrogen (H)= 1
- Helium (He)= 0
- Lithium (Li)= 1
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