Atoms and Molecules - Class 9 Chemistry | One Shot Explanation 2023-24 | CBSE Simplified

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Aluminium oxide
Chemical formula- Al^2 O^3

[@anjalykumari785]

Molequler mass of NO2 46u,MgO 40u
CO2 44 u
HNO3 17u
5 moles of H2O 90 u
Formula of Aluminium oxideAl2O3 ,Al is the symbol of Aluminium , atomicity of Argon is 1 hence it is monoatomic Q. 1 1amu =1/12 of mass of C12😊❤

[@nandanisharma8123]

Molecular mass of CO^2= 44u

[@nandanisharma8123]

Molecular mass of MgO= 40u

[@God_Of_Modern_World]

Mam plz upload metals and Non metals and Carbon and its compounds also plz mam its our humble request.

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Please sir/ma'am complete class 10 cbse simplified series for science its best lecture i have attended.. please complete it 😭 its my humble request 🙏

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Please add class 9 science series

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Mam please complete class 10 2023-24 lectures of science

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best

[@technicalaryan1613]

Mam pls heredity and our environment chapter laiye 10th ke lie

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class 10 student is watching this

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First comment

[@navandeepsingh6849]

Class 10 students be like mole concept deleted