Atomic Structure Question 58

Question: Chlorine atom differs from chloride ion in the number of [NCERT 1972; MP PMT 1995]

Options:

A) Proton

B) Neutron

C) Electrons

D) Protons and electrons

Show Answer

Answer:

Correct Answer: C

Solution:

$ Cl $ and $ C{l^{-}} $ differs in number of electrons. Cl has $ 17{e^{-}} $ while $ C{l^{-}} $ has $ 18{e^{-}} $ .



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