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f-block elemement are divided in to...

f-block elemement are divided in to

A

1 series

B

2 series

C

3 series

D

4 series

Text Solution

Verified by Experts

The correct Answer is:
B
We know that, f-block elements are divided into two series, on the bisis of progressively filled 4f and 5t orbitals. These are named lanthanides and actinides respectively.
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