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Darya [45]
3 years ago
9

A measure of the number of particles of a substance in a given volume

Biology
1 answer:
Misha Larkins [42]3 years ago
7 0
A measure of the number of particles of a substance in a given volume would be concentration. <span>In chemistry, </span>concentration<span> is the abundance of a constituent divided by the total volume of a mixture. There are a number of ways expressing it such as molarity, molality, normality, ppm, percentage and the like.</span>
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