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Periodic Table and Periodicity
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Modern periodic table and classification of elements
NEET level
Single correct option
Difficulty 1 of 3
pt032
The number of groups in the p-block of the long form of the periodic table is
A
6
B
2
C
8
D
10
Answer: A
The p-block consists of groups 13 to 18, because the p subshell holds six electrons, giving
18
−
13
+
1
=
6
groups.
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