The atomic number of a Fluorine (F) atom is 9, meaning it has 9 protons within its nucleus.
At No(F) + At No(Na) = 20.At No of Calcium = 20.
Symbol: F Atomic Number:9 Atomic mass: 18.998 Mass Number: 19 Number of Protrons: 9 Number of Electrons: 9 Number of Neutrons: 10
The chemical symbol of fluorine is F. An isotope is written as 199F: 9 is the atomic number of F and 19 is atomic mass of the isotope. See the list of isotopes at the link below.
The Element Sulfur. 16. S. Sulfur. 32.065. Atomic Number: 16. Atomic Weight: 32.065. Melting Point: 388.36 K (115.21°C or 239.38°F)The number is 16
The atomic number of fluorine is 9. So it has 9 protons and 9 electrons. Number of neutrons depends on the isotope. Number of neutrons = Mass number - Atomic number F-19 has 10 neutrons
The atomic number of fluorine is 9.The atomic number of sodium is 11.
At No(F) + At No(Na) = 20.At No of Calcium = 20.
There is no element whose symbol is An.
fluorine is a non metal element. Atomic number of it is 9.
f
Calcium=Ca=Atomic number 20 9+11=20
Atomic number= 36 atomic number= no. of electrons
Symbol: F Atomic Number:9 Atomic mass: 18.998 Mass Number: 19 Number of Protrons: 9 Number of Electrons: 9 Number of Neutrons: 10
Calcium(C)
Calcium
You think probable to sodium fluoride , NaF.
Fluorine is a halogen element. It is a non metal. Atomic number of it is 9.