If a neutral element has the following chemical notation,how many electrons does it have? fluorine-19
A)9
B)10
C)11
D)19
E)none of the above

Question

Quizplus · Accepted Answer

Fluorine-19 refers to an isotope of fluorine, where 19 is the mass number (protons + neutrons). The number of protons (which equals the number of electrons in a neutral atom) for fluorine is always 9, regardless of the isotope.

If a Neutral Element Has the Following Chemical Notation,how Many