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According to the Periodic Table:
F atomic number 9, Atomic Mass of 18.998403
What else can I help you with?
Which element has an atomic number of 19?
Fluorine is a non metal element. Atomic mass number of it is 19.
What is the Atomic Mass of fluorine?
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.
Fluorine is 18.99 and atomic number is 9?
The atomic number of fluorine is 9, which indicates the number of protons in its nucleus. The atomic mass of fluorine is approximately 18.99 atomic mass units, which is the average mass of an atom of fluorine taking into account its isotopes.
If fluorine has an atomic number of 9 and an atomic mass of 19 how many electrons does fluorine contain?
The number of electrons is always the same as the atomic number. That gives you the number of protons and electrons. The atomic mass has nothing to do with it. What is the atomic number? That is your answer.
What is the average atomic mass of fluorine?
There is no element called 'flouorine', however there is one called fluorine. What is it's atomic mass? It depends how accurate you want the answer, for most of us 19.0 is accurate enough. Mike Slater 19.0 is inappropriate, given that .0 is a significant figure and will be assumed to be correct. 19 would be more appropriate, and 18.998 would be more accurate.
What is the symbol of fluorine atom including its mass number and atomic number?
Symbol - F Atomic Number - 9 Mass Number - 19
Atomic number for fluorine?
Symbol: F Atomic Number:9 Atomic mass: 18.998 Mass Number: 19 Number of Protrons: 9 Number of Electrons: 9 Number of Neutrons: 10
What is the isotope symbol for fluorine with 9 neutrons?
The isotope symbol for fluorine with 9 neutrons is ^18F, where 18 is the atomic mass number (protons + neutrons) and F is the chemical symbol for fluorine.
Which element has an atomic number of 19?
Fluorine is a non metal element. Atomic mass number of it is 19.
What is the mass number of F?
Atomic number of Fluorine is 9.Mass number of Fluorine is 19.
What is the atomic symbol for an element that has 10 neutrons and a mass number of 19?
It contains 10 protons and 10 electrons (no. of protons =no. of electrons in ground state) Number of neutrons=Mass number of element- number of protons =19-10 =9
What is the Atomic Mass of fluorine?
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.
Atomic mass and number of fluorine?
The atomic number of fluorine is 9, which means it has 9 protons in its nucleus. The atomic mass of fluorine is approximately 19. It is calculated by adding up the number of protons and neutrons in its nucleus.
Fluorine is 18.99 and atomic number is 9?
The atomic number of fluorine is 9, which indicates the number of protons in its nucleus. The atomic mass of fluorine is approximately 18.99 atomic mass units, which is the average mass of an atom of fluorine taking into account its isotopes.
What is the atomic and mass number of fluorine 18?
Fluorine is a non metal element. Mass number of it is 19.
What is fluorine atomic mass number?
18.99840
How do you calculate the atomic weight of fluorine if the mass of 8.46.10 to the 24 atoms of fluorine is 266.889?
Atomic weight of fluorine = 6,022 141 78.1023 (Avogadro number) . 266,889 (the mass of atoms)/8,46.1024 (the number of atoms). The IUPAC 2005 atomic weight of fluorine is 18,998 403 2(5).
