1.

Consider the following statements 1. Cs^+ ion is more highly hydrated than other alkali metal ions 2. Among the alkali metals Li, Na , Kand Rb, Lithium (Li) has the highest melting point 3. Among the alkali metals , only lithium form a stable nitride by direct combination . O these statements

Answer»

1,2 and 3 are CORRECT
1 and 2 are correct
1 and 3 are correct
2 and 3 correct

ANSWER :D


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