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Which of the following statement concerning lanthanides elements is fals

Which of the following statement concerning lanthanides elements is fals

Options

(a) All lanthanides are highly dense metals
(b) More characteristic oxidation state or lanthanides elements is +3
(c) Lanthanides are separated from one another by ion exchange method
(d) Ionic radii of trivalent lanthanides steadily increases with increase in atomic number

Correct Answer:

Ionic radii of trivalent lanthanides steadily increases with increase in atomic number

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

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