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    Why does 2g of Mg24 contain 1 mole of neutrons?
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    2g contains 1/12 mole of atoms, each atom has 12 neutrons, so 12 * 1/12 = 1. 2g contains 1 mole of neutrons. Remember that mole is a measure of quantity or number of something, it doesn't have to be atoms or ions.
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    Sorry you've not had any responses about this. Are you sure you've posted in the right place? Here's a link to our subject forum which should help get you more responses if you post there.


    Just quoting in Danny Dorito so she can move the thread if needed :wizard:
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