Q: High explosives create shock waves that exceed the speed of sound, a phenomenon that goes by what term? Choices: - light speed - ion speed - turbulence - supersonic A:
supersonic
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Q: Within a group, the ionization energy decreases as the size of the atom gets what? Choices: - brighter - smaller - lighter - larger A:
larger
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Q: What is the leading cause of soil erosion? Choices: - tidal winds - volcanic explosions - glacier movement - running water A:
running water
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Q: The strength of acids is measured on what scale? Choices: - Killalot - qcd - g - ph A:
ph
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