Which is an element? A. A carbon dioxide molecule B. A copper pipe C. Phosphorous and lithium joined together D. An alloy of copper and iron

asked Aug 26, 2021 224k views

4 votes

Which is an element?

A. A carbon dioxide molecule

B. A copper pipe

C. Phosphorous and lithium joined together

D. An alloy of copper and iron

by Mmvie

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6 votes

A. Carbon dioxide molecule

Creichen answered Aug 28, 2021

3.6k points

0 votes

Answer:

Step-by-step explanation:

An element is something on the periodic table by itself.

Jason Turan answered Aug 31, 2021

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