Q.

Incorrect statement among the following

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a

Compounds of s – block elements are predominantly ionic except Lithium and Beryllium

b

Lanthanoids belongs to IIIB group and 6th period

c

Actinoids belongs to IVB group and 7th period

d

Transuranic elements belongs to actinoid series

answer is C.

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Detailed Solution

Actinoids belong to IIIB group and 7th period
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