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How many of the listed items are elements?

How many of the listed items are elements?-example-1

2 Answers

3 votes

Answer:

C

Step-by-step explanation:

5 Copper, sulfur, gold, iron, and aluminum are elements, as their symbols suggest. The other four substances are compounds with two elements each.

User Kirbyquerby
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13 votes

Answer:

copper sulfur

Step-by-step explanation:

copper sulfur gold iron Aluminum

User Cuong Vu
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