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प्रश्न
Name the scientist who gave law of conservation of mass.
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उत्तर
Law of conservation of mass was proposed by Antoine Lavoisier.
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संबंधित प्रश्न
Fill in the blank:
Matter is anything that has............. and occupies .............
Name the law of chemical combination which was given by Lavoisier.
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| Law of conservation of mass | Sir William Crookes |
| Law of constant proportion | James Chadwick |
| Cathode rays | Joseph Proust |
| Anode rays | Lavoisier |
| Neutrons | Goldstein |
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Name the four laws of chemical combinations.
