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Masja [62]
3 years ago
8

Among the elements magnesium, sodium and silicon, which hås the highest second ionisation

Chemistry
1 answer:
FinnZ [79.3K]3 years ago
3 0

Answer:

Explanation:

silicon has highest ionization energy ionization energy increases from left to right in a period because electron are added to same shell and increase in added electron shield each other poorly from the nuclear attraction

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