ykitslauran1 ykitslauran1

31-03-2020
Chemistry

contestada

Which sample is a pure substance?
a test tube of zinc oxide
a container of zinc and oxygen
a flask of pond water
a jar of soil

Respuesta :

BeamerrBoyyy111 BeamerrBoyyy111

31-03-2020

a test tube of zinc oxide

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Аноним Аноним

27-08-2020

Answer:

a test tube of zinc and oxygen

Explanation:

i just did on edgen

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