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The difference between the atomic number of an element and the element’s atomic mass is the number of ions.
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Which step in naming unsaturated hydrocarbons is used for alkenes but not alkynes
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Elements in group 2 are all called alkaline earth metals. what is most similar about the alkaline earth metals?
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What mass of aluminum has a total nuclear charge of 3.0 C?Aluminum has atomic number 13. Suppose the...
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