Asubstance which melts/boils at a fixed temperature is a pure substance.
true
fals...
Chemistry, 05.12.2019 23:31, tinytoonjr9510
Asubstance which melts/boils at a fixed temperature is a pure substance.
true
false
Answers: 2
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What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?
Answers: 1
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