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since an element always has a different number of protons, the mass can indicate how many neutrons are in an isotope
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H2so4(aq) + mg(s)β> mgso4(aq) +h2(g) which substance is the acid in the reaction?
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One does not belong why? ice, gold ,wood ,diamond and table salt
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Which property of a rock remains unchanged by mechanical weathering? a. total surface area b. size and shape c. mineral composition d. sharpness
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since an element always has a different number of protons, the mass can indicate how many neutrons a...
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