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What is a reactant?

A- Solid particles that have been separated from a solution

B- A substance that has the ability to be dissolved by a solvent

C- A mixture in which a solid and a liquid or two liquids are mixed occurs

D- The substance present before a chemical reaction occurs

User Hyosun
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1 Answer

3 votes

Answer:

it is D

Step-by-step explanation:

because it is a substance that participants in a chemical reaction.

User ThilakshiK
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