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NEETChemistryStructure of Atom

An atom of an element contains 29 electrons and 35 neutrons. Deduce (i) the number of protons and (ii) the electronic configuration of the element.

Options

  1. A(i)6 and (ii)[He]2s 2 2p 2
  2. B(i)28 and (ii)[Ar]3d 10
  3. C(i)29 and (ii)[Ar]3d 10 4s 1
  4. D(i)29 and (ii)[Ar]3d 10 4s 2

Correct answer

C. (i)29 and (ii)[Ar]3d 10 4s 1

Step-by-step solution

Correct Option is : (C) (i)29 and (ii)[Ar]3d 10 4s 1

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