MPSC PYQScienceAtom and its Structureenglish

Consider the following statements. (a) The closest orbit to the nucleus has 4 electrons. (b) These orbits are called K, L, M, N ............ orbits respectively. (c) Specific number of electrons are present in a particular orbit. It is denoted by the 2n2 formula. Answer Options:

A.a, b, c
B.(a) and b
C.(b) and c
D.Only b

Correct answer: D

Source paper

Atom and its Structure

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