Question

What is a coordination number .explain brefly with an example​

Answer 1

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Coordination number. ... For example, [Cr(NH3)2Cl2Br2]− has Cr3+ as its central cation, which has a coordination number of 6 and is described as hexacoordinate. The common coordination numbers are 4, 6 and 8.

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Answer 2

Answer:

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