85
The atomic number is the number of protons, so the atomic number of astatine is 85.
Astatine has 85 protons.
Bohrium has 107 protons.
Protons/Electrons: 85 Number of Neutrons: 125
As for all other elements: neutrons, protons and electrons.
The atomic number is the number of protons, so the atomic number of astatine is 85.
Astatine has 85 protons.
There are 11 protons in a sodium nucleus.
There are 24 Protons in Chromium's nucleus.
Bohrium has 107 protons.
There are 17 protons in the nucleus of an atom of chlorine.
Protons/Electrons: 85 Number of Neutrons: 125
Lawrencium has 103 protons in the atomic nucleus.
As for all other elements: neutrons, protons and electrons.
The atomic number of phosphorus is 15. So there are 15 protons in the nucleus of protons
Each barium atom has 56 protons in its nucleus.
An atom of osmium has 76 protons in its nucleus.