If the atomic mass of fluorine is 19 with 9 protons, how many neutrons would it have?

10

Explanation:

atomic mass is protons + neutrons

19 = 9 + neutrons

10 = neutrons

answer; /// i believe that the correct answer is (50%);

plato users

given bodies of water

pacific / arctic / indian / southern

[ a ] the caribbean sea

[ b ] the northern ocean

[ c ] the atlantic ocean

[ d ] the barents sea

with this being the given answers