Elements in the same group have .
the same number of electron shells
the same number of proto...
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If you want to create an electrical current, which situation would produce a solution capable of this
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At 300 mm hg, a gas has a volume of 380 l, what is the volume at standard pressure
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A40 kilogram skier starts at the top of a 12 meter high slope. at the bottom, she is travelling 10 meters per second. how much energy does she lose to friction
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