Which one of the following is not an example of a pure substancea.suga

1.	Which one of the following is not an example of a pure substancea.sugarb.oxygenc.carbon dioxided.copper
Answer» ANSWER: sugar is not pure Explanation: it's my pleasure to help you *please* *MARK* me as *a BRAINLIEST.*

Which one of the following is not an example of a pure substancea.sugarb.oxygenc.carbon dioxided.copper

Answer»

sugar is not pure

Explanation:

it's my pleasure to help you

please MARK me as a BRAINLIEST.