If an element has 1 electron in outermost shell and 18 in second outermost shell in chemical reaction it loose 1 electron then it has 18 electrons in outermost shell how it follow bhor bhure rule...
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Answer:
it does not...
that is why elements have more than one valencies
Explanation:
it is not stable..
knowledgestandchanne:
But NA has
Sodium has 1 valency
yeah it does but its configuration is 281
so valence shell becomes complete after donating an electron
This is my last question then i will mark you as brainliest
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It does not follow the bohr-bury rule..
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