【 】How Many Neutrons Does Fluorine Have?||Number of Neutrons in Fluorine

Answer:

Fluorine has ten neutrons for this isotope.

Explanation:

Hello, chemistry lover! today we are going to find out  how many neutrons fluorine have in just 3 steps.

To find out the number of neutrons  for fluorine,we have to have knowledge about atomic number,atomic mass,mass number of fluorine.

                    Step-1:


●The atomic number of fluorine is the number of protons in fluorine's nucleus.


●The atomic mass of fluorine is the average number of  protons plus neutrons of all the isotopes of fluorine.


●The Masss number of fluorine is the number of protons plus neutrons of a specific isotope of fluorine.

                    Step-2:

We need to convert atomic mass of fluorine to mass number of  oxygen by rounding if necessary (In case of fraction) .

How Many Neutrons Does Fluorine Have?

From periodic table,


  ●Atomic number of fluorine  is 9 (Nine).

●Atomic mass of  fluorine is 19.00

●To find out mass number,we need to round 19.00 to a whole number.So,by rounding,we are getting mass number  of fluorine.The mass number of fluorine is 19.




                    Step-3:

By the difference between mass number and atomic number of fluorine,we get the number of neutrons in fluorine.


●Number of neutrons=19-9=10
Therefore,the number of neutrons in fluorine is 10 here for this isotope.Remember that neutrons are present in the nucleous of fluorine and it's charge is zero.

● Number of electrons in fluorine is 9.Remember that number of electron equals to proton in a neutral atom.Eletrons are present outside of nucleus of fluorine.

●Number of protons in fluorine is 9.

Continue