Science Quiz 20

This is a timed quiz. You will be given 120 seconds to answer all questions. Are you ready?

120
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Plasmas are all made of the same ions. They have different colors due to different amounts of electricity.

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If an atom has 13 electrons, how many shells/orbitals will it have?

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What will happen to the pressure inside of a sealed tube if you raise the temperature?

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What is the name of the compound NaCl?

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If you pour liquid nitrogen into a glass at room temperature, it will change its physical state to a solid.

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How many electrons in a hydrogen (H) atom?

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How many neutrons in a hydrogen (H) atom?

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What do the letters “amu” stands for?

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Science Quiz 20
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