Atomic Structure QUESTIONS AND ANSWERS :: part1 : 1 to 5
Following Atomic Structure Multiple choice objective type questions and answers will help you in many competitive written examinations and inteview 2020 like SSC exams :
1.Atoms of the same elements are …………….. in all aspects |
| different |
| identical |
| partially same |
| negative |
2.Atom is the ………….. particle that takes part in chemical reaction |
| smallest |
| largest |
| medium |
| passive |
3.The Law of Definite Proportions is given by …………….. |
| Proust |
| Lavoisier |
| Dalton |
| Gay Lussac |
4.Mass is neither created, nor destroyed during physical or chemical changes. This statement explains ……………. |
| The Law of Constant Proportion |
| Gay Lussac’s law |
| The Law of Conservation of Mass |
| Dalton’s atomic theory |
More Atomic Structure QUESTIONS AND ANSWERS available in next pages
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