Gallium has two naturally occurring isotopes, 69 Ga and 71 Ga, with masses of 68.9257 u and

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Gallium has two naturally occurring isotopes, ⁶⁹Ga and ⁷¹Ga, with masses of 68.9257 u and 70.9249 u, respectively. Calculate the percent abundances of these isotopes of gallium.

EXAMPLE 2.2 Calculating Atomic Weight from Isotope Abundance Problem Bromine has two naturally occurring

EXAMPLE 2.3 Calculating Isotopic Abundances Problem Antimony, Sb, has two stable isotopes: 1215Sb, 120.904 u,

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Gallium has two naturally occurring isotopes, 69 Ga and 71 Ga, with masses of 68.9257 u and

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Chemistry And Chemical Reactivity

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