what is a chemical reaction
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A process that involves rearrangement of the molecular or ionic structure of a substance as distinct from a change of physical form or a nuclear reaction is called chemical reaction
nitish20026:
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When two reactants or chemicals combine together to form different products, it is known to have chemically reacted with each other and is thus called a chemical reaction.
For eg. Mg + O₂ ⇒ MgO
Here it means that magnesium and oxygen reacted together to form Magnesium Oxide as a product.
For eg. Mg + O₂ ⇒ MgO
Here it means that magnesium and oxygen reacted together to form Magnesium Oxide as a product.
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