Which of the Following Is a Pure, Elemental Substance

question 32

Multiple Choice

Which of the following is a pure, elemental substance?

• A)Br_2(l)
• B)SO_2(g)
• C)H₂O_(l)
• D)air

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Definitions:

Election Day

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Electoral College

A body of electors established by the U.S. Constitution, tasked with electing the president and vice president of the United States.

Super PACs

Political action committees that may raise unlimited sums of money from corporations, unions, associations, and individuals, then spend unlimited sums to overtly advocate for or against political candidates.

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