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Vinvika [58]
3 years ago
14

Help Please! Fluorine - 19 Atomic number- 9 Atomic mass - 19

Chemistry
1 answer:
PtichkaEL [24]3 years ago
7 0

Answer:

Number of protons is 9

Number of electrons is 9

Number of neutrons is 10

Explanation:

Atomic number refers to the number of protons or electrons in an atom, so the electrons and protons are 9.

Atomic mass is the sum of the number of protons and neutrons.

Therefore, there are 10 neutrons in the atom's nucleus

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