Question

what is radius ratio ? what is its significance.

Answer 1

In condensed matter physics and inorganic chemistry the cation-anion radius ratio (also: radius ratio rule) is the ratio of the ionic radius of the cation to the ionic radius of the anion in a cation-anion compound. ... For radius ratios greater than 0.155, the compound may be stable.

Answer 2

The ratio of radius of cation and radius of anion is called radius ratio .radius ratio directly proportional to radius of ion







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