2 November 2014

Atomic Structure - Online Mcqs Test - Chemistry IX

Chemistry 9th Class MCQs – Atomic Structure - IX

Atomic Structure – Online Mcqs Test (26 Mcqs)

1/26
jQuizMe
The nucleus of an atom consists of:
  1. Electrons and protons
  2. Protons and neutrons
  3. Electrons and neutrons
  4. None of these