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InterviewSolution
| 1. |
Define:- Atom,Molecule,Element,Compound,protone,neutrone,electron |
| Answer» Nice rishita<br>Atom- It is the smallest particle of an element which may or may not be capable of independent existence.Molecule- It is the smallest particle of an element or a compound which can exist freely.Element- It is a pure substance that contains only one kind of particles.Compound-are pure substances containing more than one kind of elements.Proton- they are positively charged particles in the nucleus of an atom.Neutron- they are present in the nucleus of an atom but are neutral.Electrons - they are negatively charged particles that revolve in the shells of atom. | |