Chemistry MCQ Exam 1. Matter in Our Surroundings 2. Discovery of Proton , Electron , Neutrons. 3. Rutherford’s experiment. 4. Neil Bohr’s model (high level). 5. Properties of an Atom -1. 6. Properties of an Atom -2. 7. Mixture and Compounds 8. Homogenous & Heterogeneous mixture 9. Separation methods 10. Properties Of Metals and Non- Metals Part-1 11. Metals and Non-metals Part-2 12. Metals and Non-metals Part-3 13. Metals and Non-metals Part-4 14. Metals and Non-metals Part-5 15. Metals and Non-metals Part-6