Question

Which of the following isotopes have 8 neutrons in the nucleus?

O-15
O-17
C-13
C-14

Answer 1

its d

Step-by-step explanation:

edge 21

Answer 2

C-14 have 8 neutrons in the nucleus.

Carbon atoms with 8 neutrons have an atomic mass of 14 (6 protons + 8 neutrons = 14), so this isotope of carbon is named carbon-14.

hope it helps :)

Step-by-step explanation: