grimmiex grimmiex

18-12-2020
Physics

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Matter can be classified as elements, compounds, and mixtures. Choose all of the elements from the following examples of matter.

C²

CO²

KCl

Gold

Air

Blood

Oxygen

Magnesium

Respuesta :

devashish12 devashish12

19-12-2020

Answer: gold ,oxygen magnesium

Explanation:

we cannot conclude air because it is mixture of gases , blood is also mixture of plasma , thrombocyte ; co2 is a compound ,

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