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Laughing gas is made when nitrogen gas and oxygen gas have a chemical

reaction. What is laughing gas?

A. A compound
B. An element
C. An alloy
D. A mixture

User Laggel
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2 Answers

3 votes
(B) element on edgenuity
User Xielingyun
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5 votes

Answer:

A compound

Step-by-step explanation:

a p e x

User Asifmohd
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