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Elements in the same period may have...

Elements in the same period may have

A

different number of neutrons

B

same number of shells

C

different number of electrons

D

all of these

Text Solution

Verified by Experts

The correct Answer is:
D
d] Reason: Neutron and electron .number. vary along a period while the number of shells remains same. Hence, (a), (b), and (c) are all correct.
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