Mathematics, 08.10.2019 06:10 babydogdog4375
7. oxygen is composed of three isotopes: one has a a mass of 16.999 amu. this isotope
makes up 0.037% of oxygen. of the other two, one has a mass of 15.995 amu, and the
other has a mass of 17.999 amu. calculate the abundance of the other two isotopes, using
the average atomic mass of 15.9994 amu.
Answers: 1
Mathematics, 21.06.2019 18:40
Which expression gives you the distance between the points (5,1)and(9,-6)
Answers: 2
7. oxygen is composed of three isotopes: one has a a mass of 16.999 amu. this isotope
makes u...
makes u...
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