Consider an isotope of yttrium y-90 this isotope is, Ask an Expert

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Consider an isotope of yttrium, Y-90. This isotope is incorporated into cancer-seeking antibodies so that the cancer can be irradiated by the yttrium and destroyed. How many neutrons are in

a. twenty-five atoms of yttrium?

b. 0.250 mol of yttrium?

c. one nanogram (10^-9g) of yttrium?

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Category:- Chemistry
Reference No.:- M91098373

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