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Combined Pdf

physical and chemical changes

Matter /पदार्थ

Compound and mixtures

Solution/विलयन @

मिश्रण के पृथकरण की विधियां

Atom and Molecule

Atomic Model's/ परमाणु मॉडल

Isotopes

Mol & Atomicity

Acid Base and Salt

Chemical in Human Life

gases law & Formula

Periodic Table

Metal non metal and metalloids

solution & chemical reaction

organic chemistry+oxidation and reduction