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What is the charge on a hypothetical ion with 25 protons and 29 electrons?
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The atomic number, or number, is the described as the number of in the nucleus of an chemical element.
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If 15 drops of ethanol from a medical dropper weight 0.60g, how many drops does it takes from a dropper to dispense 1.0ml of ethanol? the density of ethanol is 0.80g/ml
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Helium decays to form lithium. which equation correctly describes this decay?
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What is the charge on a hypothetical ion with 25 protons and 29 electrons?...
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