Science, asked by syedzubaida96, 5 hours ago

define chemical in science

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Answered by aimanfatima767

Answer:

chemical: A substance formed from two or more atoms that unite (bond) in a fixed proportion and structure. For example, water is a chemical made when two hydrogen atoms bond to one oxygen atom. Its chemical formula is H2O

Answered by nehasherinmanju

Answer:

It is a substance that is produced or used in a reaction involving changes to atoms or molecules

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define chemical in science​

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define chemical in science