Which of the following statement concerning lanthanides elements is fa – InterviewSolution

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1.	Which of the following statement concerning lanthanides elements is false.A. Lanthanides are separated from one another by ion exchange methodB. Ionic radii of trivalent lanthanides steadily increases with increase in the atomic numberC. All lanthanides are highly dense metalsD. More characteristic oxidation state of lanthanide elements is +3
Answer» Correct Answer - B Ionic radius of trivalent lanthanides almost remains constant with increase in the atomic number.

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