Protons/Electrons: 85 Number of Neutrons: 125
The number of electrons in an atom of Astatine is 85.
Astatine (At) has an atomic number of 85, therefore has 85 protons. The atomic number may also be referred to as the proton number.
125 neutrons
Electrons/protons 85 neutrons 125
125 nutrons and 85 protons
Astatine has 85 protons.
As for all other elements: neutrons, protons and electrons.
85
Electrons per shell in astatine: 2, 8, 18, 32, 18, 7.
The atomic number is the number of protons, so the atomic number of astatine is 85.
Astatine has 85 protons.
As for all other elements: neutrons, protons and electrons.
85
Astatine has 125 neutrons
Electrons per shell in astatine: 2, 8, 18, 32, 18, 7.
The atomic number is the number of protons, so the atomic number of astatine is 85.
15 electrons and 15 protons
Protons=electrons=33
there are 19 protons and electrons
18 protons 18 electrons 22 neutrons
Protons do not contain electrons. Protons are positively charged, electrons negatively charged.
35 protons, 36 electrons