softmoco3 softmoco3

07-04-2021
Chemistry

contestada

A ballon filled with helium a pure substance or a mixture?

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5926005291 5926005291

07-04-2021

Answer:

Balloon filled with helium is not a mixture because the gas in it consists of solely helium atoms.

Explanation:

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Ashliesirias Ashliesirias

07-04-2021

Explanation:

An element is a pure substance as well, because if we fill up a balloon with just helium gas, it will only contain helium atoms.

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