Which of the Following Are Compounds

question 9

Multiple Choice

Which of the following are compounds?

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

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Definitions:

I.Q.

Short for Intelligence Quotient, a measure of a person's intellectual abilities relative to their age group.

Brain Waves

The patterns of electrical activity in the brain, measured by EEG, that are indicative of different states of consciousness.

Volts

The unit of electric potential and electromotive force in the International System of Units, symbolized as V.

Amperes

The unit of electrical current in the International System of Units (SI); it is a measure of the amount of electric charge passing a point per unit time.