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Nuclear fusion is the source of energy for stars. besides hydrogen, which other element is most likely also common in stars?
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In water, a strong acid will break down into its component parts. a. completely b. partly c. never in water, a weak base will break down into its component parts. a. completely b. partly c. never
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Equal volumes of hydrogen and helium gas are at the same pressure. the atomic mass of helium is four...
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