Question

Highest valency of chromium​

Answer 1

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2

Atomic number of chromium is 24. Chromium has six valence electrons in its outer most orbit. Hence its valency is 2

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Answer 2

Answer:

valency of chromium(Cr) is 2..Chromium has six valence electrons in its outer most orbit..

therefore chromium has valency 2..

+3 and +6 are also valnecies of chromium..

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REGARDS..