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30) Some common substances used in the laboratory are listed in the table. The chemical formulas of the substances are also listed beside their names. How many of the listed items are elements? A) 3 B)
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30) Some common substances used in the laboratory are listed in the table. The chemical formulas of the substances are also listed beside their names.

How many of the listed items are elements?
A) 3
B) 4
C) 5
D) 6

Please Please Please hurry need help

30) Some common substances used in the laboratory are listed in the table. The chemical-example-1
User Neverpanic
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2 Answers

4 votes

The answer is c 5



Bahafbssna

User Edimar Martins
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2 votes
C. 5.
They are: Sulfur (S), Iron (Fe), Copper (Cu), Gold (Au), and Aluminum (Al).
User Trishulpani
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