Question 0

The mass number of an atom is?

  • A.the number of electrons in the atom
  • B.the number of protons in the nucleus of the atom
  • C.the number of neutrons in the nucleus of the atom
  • D.the sum of numbers of electrons and protons inthe atom
  • E.the sum of numbers of proton and neutrons in the nucleus of the atom
Objective

Question details

Exam body
JAMB
Subject
Chemistry
Year
1981
Question no.
#0
Type
Objective

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