18
The shorthand notation for fluorine-19 is ^19F.
The atomic number of fluorine is 9.
Fluorine is a non meta element. Atomic number of it is 9.
The number of protons is equal to the atomic number. Fluorine's atomic number is 9, so Fluorine has 9 protons.
The atomic number of an element is the same regardless of its ionic charge. Fluorine has an atomic number of 9, meaning it has 9 protons in its nucleus. Therefore, the atomic number of a negative fluorine ion is still 9.
The nuclear notation for fluorine is ^19F. This notation indicates that fluorine has an atomic number of 9 (which corresponds to 9 protons) and a mass number of 19 (which is the sum of protons and neutrons in the nucleus).
the atomic number for fluorine is 9
The shorthand notation for fluorine-19 is ^19F.
The atomic number of fluorine is 9.
Fluorine is a halogen gas. 9 is the atomic number.
Fluorine has a greater atomic mass than carbon. Carbon has an atomic mass of approximately 12 atomic mass units (amu) while fluorine has an atomic mass of approximately 19 amu.
Fluorine is a gas element. atomic number of it is 9.
The atomic symbol for fluorine is F.
The atomic mass number for fluorine is 18.9998, rounded to 19. Most fluorine is 19F but some is 18F with a half-life of 109.77 minutes.
The atomic number of Gold is 79. The atomic number of plutonium is 94. The atomic number of fluorine is 9. Thus fluorine has the smallest atomic number of the three.
Fluorine is a metal element. Atomic Mass of it is 19.
Fluorine is a non meta element. Atomic number of it is 9.