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Marine Chemistry MCQ

Marine Chemistry

1. The temperature of ocean surface water depends on _____.

Answer

Correct Answer: Latitude and season

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2. The most common liquid on planet earth is __________.

Answer

Correct Answer: Water

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3. The charge on a gamma ray is ____.

Answer

Correct Answer: 0

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4. Controlled nuclear chain reactions ____.

Answer

Correct Answer: Take place in nuclear reactors

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5. A(n) ______ particle consists of two protons and neutrons.

Answer

Correct Answer: Alpha

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6. A nuclear change involves a change in _____.

Answer

Correct Answer: An atom

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7. _____→23392u+0-1e

Answer

Correct Answer: 23391Pa

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8. As ocean depth increases, _____.

Answer

Correct Answer: Density increases

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9. The density (mass per volume) of most liquids increases as the __________ is lowered.

Answer

Correct Answer: Temperature

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10. All of the following are hydrogen bonding properties except __________.

Answer

Correct Answer: Nonpolar covalent bonding

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11. Water is an important molecule because it __________.

Answer

Correct Answer: Can form hydrogen bonds

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