Nitrogen has two isotopes. one has an atomic mass of 14.003
amu and a relative abundance of 99...
Chemistry, 19.11.2019 19:31 Abdullah1860
Nitrogen has two isotopes. one has an atomic mass of 14.003
amu and a relative abundance of 99.63% while the other
isotope has an atomic mass of 15.000 amu and a relative
abundance of 0.37%. what is the average atomic mass for
nitrogen?
a
14.456 amu
b
14.778 amu
c 14.993 amu
d 14.007 amu
Answers: 3
Chemistry, 23.06.2019 00:30
Arrange the elements in order of increasing electronegativity. use the periodic table to you arrange the elements. p o k mg
Answers: 2
Chemistry, 23.06.2019 06:30
The polarity of an oxygen-hydrogen bond is higher than the polarity of a nitrogen-hydrogen bond, allowing amines to be more soluble than alcohols.
Answers: 3
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