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Atoms and molecules class 9 physical science
Last Updated On: 04-Nov-2021Posted On: 03-Feb-2021
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This video contains class 9 physical sciencen theory with a clear explanation.
The topic covered in this video is Atoms and molecules from physical science class 9.
The concepts covered in this video are:
Explain the law of conservation of mass, Describe an experiment to prove the law of conservation of mass, Explain the law of Constant proportions, Explain the law of Multiple proportions, List the postulates of dalton's Atom, Define an atom, Identify the symbols of elements, Identify the atomic mass of elements, Define a molecule, Identify the atomocity of elements, Define an ion, Define valency, List the rules for writing a formula, Apply a set of rules to write a formula.
Atoms and molecules based on NCERT (CBSE,ICSE) | Onlinek12india | Atoms and molecules based on SCERT (State syllabus) | Onlinek12india |
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