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What do you call the number in front of a chemical formula that tells how many atoms or molecules of a substance take part in the reaction? A. coefficient B. yield C. symbol D. subscript
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1 vote
What do you call the number in front of a chemical formula that tells how many atoms or molecules of a substance take part in the reaction?

A. coefficient
B. yield
C. symbol
D. subscript

User Joe Dow
by
8.1k points

2 Answers

4 votes
a is the best answer choice !
User DoxyLover
by
8.0k points
4 votes
I believe it would be a coefficient :) make sure u study this vocab its like the basis of the other things ur going to be doing - good luck!!!
User Mehdi Shahdoost
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8.7k points
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