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salantis [7]
3 years ago
13

A student says that all pure substances are elements. Do you agree? Why or why not? Question 14 options: I agree. Pure substance

s include only single atoms made of one element. I disagree. Elements are not pure substances. All pure substances include only molecules and compounds, which are more complex. I disagree. Elements form all pure substances, but some pure substances include elements bonded together to form molecules and compounds. I disagree. All pure substances are also mixtures.
Biology
2 answers:
emmasim [6.3K]3 years ago
6 0

Answer:

 I disagree. Elements form all pure substances, but some pure substances include elements bonded together to form molecules and compounds.

Explanation: The other answer is incorrect i checked

timurjin [86]3 years ago
5 0

yes i m agree with that Pure substances include only single atoms made of one element.

in chemistry , a pure substance that has only one kind of atom and cannot be broken into two or more simpler substance by physical or chemical means is an element . for ex. gold , silver , iron etc

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