Science, asked by umam2525, 1 year ago

Na,K and Ca metals form hydrides by combination with hydrogen gas but most others metals do not

Answers

Answered by cutiepiee1
3
bcoz these metals lie above the hydrogen in activity series.
Answered by Tanya11111111
3
because metals like Na,, K,, Ca,, lie above the hydrogen in the activity or reactivity series,
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