1.

Find resemblance between hydrogen and alkali metals by writing compounds of both with chlorine, sulphur and oxygen.

Answer»

Solution :Alkali metals are: Li, Na, K, RB, CS, Fr.
`H_2O,Na_2O,H_2S,Na_2S,HCl,NaCl`
Hydrogen and alkali metals form similar formulae with OXYGEN, sulphur and chlorine.


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