Question

what is chemistry difene
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Answer 1

Answer:

the scientific study of the structure of substances and what happens to them in different conditions or when mixed with each other

पदार्थों की संरचना तथा विभिन्न परिस्थितियों अथवा एक-दूसरे के साथ मिलाने पर उनमें होनेवाले परिवर्तनों का वैज्ञानिक अध्ययन; रसायनशास्‍त्र

Explanation:

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Answer 2

Answer:

chemistry is the subject which tells us about all reactions . it is sub branch of science which tell us about nature reactions.

Explanation:

Chemistry is the scientific discipline involved with elements and compounds composed of atoms, molecules and ions: their composition, structure, properties, behavior and the changes they undergo during a reaction with other substances.