[tex]\huge{\underline{\underline{\sf{What \ is \ chemical ?}}}}[/tex]
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[tex]\huge{\underline{\underline{\sf{What \ is \ chemical ?}}}}[/tex]
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A distinct compound or substance, especially one which has been artificially prepared or purified.
A chemical by definition is any substance consisting of matter; this includes solids, liquids, and gas.
Chemicals can either be of a pure substance or a mixture of substances.
A chemical substance such as water (H2O) is a pure chemical because it has the same molecules and combination throughout its structure.
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Log kitna badal jaate hai na !?
for eg. @EvilExtinction...
suna hai nayi gf bna li aapne? waah congratulations :)