How many electrons does fluorine-19 have?

Answer 1

Fluorine-19 (not "flourine-19) has an atomic number of 9 and therefore has 9 each of protons and electrons. The number of neutrons is found by subtracting the atomic number from the Atomic Mass number: 19 - 9 = 10 neutrons.

Answer 2

Fluorine 19 has:
9 - protons
9 - electrons
10 - nuetrons

Answer 3

Fluorine has 9 electrons and protons; and also 10 neutrons.

Answer 4

9 electrons
There are nine electrons around the nuclei of Flourine as its atomic number is 9 and it is neutral.

Answer 5

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