Which of the Following Are Considered Compounds

question 28

Multiple Choice

Which of the following are considered compounds?

• A)H₂O,O₂,and CH₄
• B)H₂O and O₂
• C)O₂ and CH₄
• D)CH₄ and O₂,but not H₂O
• E)H₂O and CH₄,but not O₂

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