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Hi. okay so, i'm checking to make sure that my homework is correct, i think that H20, N2, CO2, and CH4 is correct. PLZZZ tell me if i'm wrong!!

Hi. okay so, i'm checking to make sure that my homework is correct, i think that H-example-1
User LTEHUB
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1 Answer

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Answer:

put an X on the second one, the third one, the forth one, and the last one

Step-by-step explanation:

can i get braineist pls

User Semmel
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