Which of the Following Represents a Chemical Property of Hydrogen

question 6

Multiple Choice

Which of the following represents a chemical property of hydrogen gas?

• A) It is a gas at room temperature.
• B) It is less dense than air.
• C) It explodes with a flame.
• D) It is odorless.
• E) It has a low density.

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Pronouns that introduce adjective clauses and relate to the nouns or pronouns they modify, such as who, whom, whose, which, and that.

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