+1 vote
in Class 11 by kratos

Give reason:

Magnesium and Beryllium do not give colour to the flame whereas other alkaline metals give.

1 Answer

+4 votes
by kratos
 
Best answer

Magnesium and beryllium do not give colour to the flame where as other alkaline metals give, because the electrons in magnesium and beryllium are too strongly bound to get excited by flame.

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