Chemistry-(general)
NEET Chemistry (general) MCQ Question
Type: MCQ-numerical-Easy-Class 11
How many elements are there in the seventh period of the periodic table, considering the filling of the 7s, 5f, 6d, and 7p orbitals?
A
32 elements
B
18 elements
C
28 elements
D
14 elements
Correct Answer
Option A
Detailed Explanation
The seventh period is similar to the sixth period, which contains 32 elements. This is due to the filling of 7s, 5f, 6d, and 7p orbitals.
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