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Modern Periodic Table

The maximum n...

Question

The maximum number of elements present in seventh period of the modern periodic table is:

A

18

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B

32

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C

8

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D

2

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Solution

The correct option is B
32

The total number of electrons that can be accommodated in seventh period are 2 ( in 7s) + 14(in 5f) + 10(in 6d )+ 6(in 7p) = 32. The maximum number of elements present in it is 32.

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