Question

an atom contains 9 protons 9 electrons and 10 neutrons find atomic number name of the atom​

Answer 1

Answer:

Atomic number 9

It's fluorine

Hope it helps u mate

Answer 2

Answer:

fluorine

Explanation:

By looking at the periodic table, you will see that Fluorine has 9 protons. Since the number of electrons equal the number of protons, Fluorine has 9 electrons as well. Meanwhile, it's mass number of 19, minus 10 neutrons, gives you 9 protons or electrons