An isotope of the element nitrogen has 7 protons and 9 neutrons. What is the name of the isotope?
a
Nitrogen-9
b
Nitrogen-14
c
Nitrogen-7
d
Nitrogen-16
1 answer
b. Nitrogen-14
a
Nitrogen-9
b
Nitrogen-14
c
Nitrogen-7
d
Nitrogen-16
1 answer