The First Ionisation Energies Of Alkaline Earth Metals Are Higher Than Those Of The Alkali Metals. This Is Because ?

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Madhumita 102 Days Ago
46

 The first ionisation energies of alkaline earth metals are higher than those of the alkali metals. This is because

A) There is increases in the nuclear charge of the alkaline earth metals

B) There is decreases in the nuclear charge of the alkaline earth metals

C) There is no change in the nuclear charge

D)  None of these

asked Jul 10 12:06:48 PM

Madhumita

Q: 333 A: 0

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