JAMB Chemistry 2013 Question 7

Question 7

Atomic Structure

How many unpaired electrons are in the p-orbitals of a fluorine atom?

  1. A.3
  2. B.0
  3. C.1
  4. D.2
Show the answer and explanation

Answer: C (1)

Explanation

Fluorine is 1s22s22p5: 2px2 2py2 2pz1, so one electron is unpaired.