Question

1. 16/8 O and 17/8 are the two .....
of oxygen.
​

Answer 1

Answer:

Therefore, oxygen 16 has 8 protons and 8 neutrons, oxygen 17 has 8 protons and 9 neutrons, and oxygen 18 has 8 protons and 10 neutrons. There are two main types of isotopes that geoscientists use to interpret the ancient Earth: stable and unstable isotopes