There will be 9 protons in a fluorine atom, but actually, there exists only fluorine-19.
20F, I think this means that it is an isomer of F with an atomic mass of 20. Based Flourine has an atomic mass of 18. So taking this into account the isomer should have the same number of protons but different number of neutrons. 20-9= 11. 20F has 11 neutrons
There are 14 protons in one atom of Silicon
One carbon atom will share four electrons.
There are 77 Neutrons in the nucleus of one atom of Xenon
One.
A hydrogen atom always has one proton.
One of each. Total = 2.
20F, I think this means that it is an isomer of F with an atomic mass of 20. Based Flourine has an atomic mass of 18. So taking this into account the isomer should have the same number of protons but different number of neutrons. 20-9= 11. 20F has 11 neutrons
they fly around a ball composed of neutrons and protrons, this area where the electrons can be found is called the electron cloud, because due to their high speed no one knows exakly where they are at any given time
Like charges repel one another.
There is one atom in a hydrogen atom
One atom of sodium and one atom of fluorine.
There are 14 protons in one atom of Silicon
There is one atom in Hydrogen and one atom in Chlorine. All elements are composed of only one atom.
i don't know about 2
9
how many numbers of atom are present in one gram of oxygen