The atomic weight of nitrogen is - JAMB Chemistry 2021 Question
The atomic weight of nitrogen is?
A
10
B
12
C
14
D
16
correct option: c
Atomic weight or Relative Atomic Mass is the ratio of the average mass of a chemical element's atoms to some standard, defined as the weighted average of the masses of the isotopes of an element compared to 1/12 of the mass of the carbon-12 atom. The formula for relative atomic mass is ∑isotope mass x isotope abundance / 100.
Please share this, thanks:
Add your answer
No responses