Question

friends can you please tell me that m atom k symbols or chemical reaction kaise yaad rakhu
urgent plzz​

Answer 1

$\huge \bold{atom : - }$

An atom is the smallest unit of ordinary matter that forms a chemical element. Every solid, liquid, gas, and plasma is composed of neutral or ionized atoms. Atoms are extremely small, typically around 100 picometers across.

$\huge\bold{chemical \: reaction : - }$

Chemical reaction, a process in which one or more substances, the reactants, are converted to one or more different substances, the products. Substances are either chemical elements or compounds. A chemical reaction rearranges the constituent atoms of the reactants to create different substances as products.

Answer 2

Step-by-step explanation:

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