Atom Structure Multiple Choice Questions (MCQ) PDF Download

MCQ 1: Electrons have

1. negative charge
2. positive charge
3. no charge
4. both charges

MCQ 2: Neutrons have

1. negative charge
2. positive charge
3. no charge
4. both charges

MCQ 3: 'Nucleus' is surrounded by

1. electrons
2. protons
3. neutrons
4. electrons and protons

MCQ 4: Name of the important particles in an atom are

1. protons, electrons and positrons
2. neutrons, electrons and positrons
3. protons, electron and photons
4. protons, neutrons and electrons

MCQ 5: If atom would have been enlarged to a football ground size, the nucleus would be the size of

1. central spot
2. D in front of the goal post
3. half pitch
4. goal post