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Values of two types of radius of sodium are 186 and 102 pm. Which value indicates metallic and which indicates ionic radius of sodium?

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Values of two types of radius of sodium are 186 and 102 pm. Which value indicates metallic and which indicates ionic radius of sodium?

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186 pm represents metallic radius, 102 pm represents ionic radius. 

Reason: Ionic radius is smaller due to removal of an electron, cation is formed which has smaller radius than its parent atom.

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