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Mathematics, 06.09.2019 19:10 vaehcollier

If titanium (ti) has 3 naturally occurring isotopes, titanium-47(43.5%), titanium-48(44.1%), and titanium-50 (12.4%), what is its average r. a.m.?
a. 47.81
b. 20.445
c. 3.33
d. 21.168

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