Question

what is the chemistry​

Answer 1

Chemistry, the science that deal with the properties, composition, and structure of substances ( define as elements and compounds), the transformation they undergo, and the energy that is released or absorbed during these process

Answer 2

Your answer is here mate.

1. 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

2. 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.

Hope it helps u mate.

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