परमाणु एवं अणु (Atoms and Molecules) - भाग १ - कक्षा 9 विज्ञान (Class 9 Science) - Hindi
Open Learning Initiative , NSS IIT Bombay Open Learning Initiative , NSS IIT Bombay
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 Published On May 16, 2017

Learn about the concepts of atoms and molecules in this video. Laws of chemical reactions like the laws of conservation of mass and the law of constant proportions are discussed. Later Dalton's atomic theory is discussed. The video ends with a discussion on the symbols of elements according to the IUPAC conventions and

Taught by: Arnav Dewan

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