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1 electropositive /2 reactive metal /3 high atomic radius /4 low ionised energy /5 its hydroxl is make alkali solution /6 its carbonate is thermal decomposition !

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10y ago
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8y ago

Group 1 belongs to Alkali metals.They have low melting and boiling point.

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Q: What chemical property is shared by the elements in group one of the preodic tabel exept hydrogen?
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