72. Magnesium has three naturally occurring isotopes with the fol- lowing masses and natural abundances: Isotope Mg-24 Mg-25 Mg-26 Mass (amu) 23.9850 24.9858 25.9826 Abundance (%) 78.99 10.00 11.01 Sketch the mass spectrum of magnesium.

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Casey DurganLv2

18 Dec 2017

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