Question

Which description of nitrogen-15 is correct?

A) atomic number = 15; atomic mass number = 7; number of neutrons = 8
B)atomic number = 8; atomic mass number = 15; number of neutrons = 7
C)atomic number = 8; atomic mass number = 7; number of neutrons = 7
D)atomic number = 7; atomic mass number = 15; number of neutrons = 8

Answer 1

the answer is D hope it helps

Answer 2

you're answer is D. i hope this helps. :-)