Physics-
General
Easy

Question

Nucleus of an atom whose atomic mass is 24 consists of

  1. 11 electrons, 11 protons and 13 neutrons    
  2. 11 electrons, 13 protons and 11 neutrons    
  3. 11 protons and 13 neutrons    
  4. 11 protons and 13 electrons    

The correct answer is: 11 protons and 13 neutrons


    Nucleus does not contains electron.

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