81 protons, as the atomic number of thallium is 81
The chemical symbol is Tl for thallium.
Beryllium has 4 protons
You can tell how many protons an element has from its atomic number. So the atomic number of Strontium is 38..so it has 38 protons.
26 protons
Radium has 88 protons.
81
11.85 grams per cubic centimeter
The chemical symbol is Tl for thallium.
thalium (Tl)
No, Thalium is classified under Group 13, also known as the Boron family, Period 6, with an atomic number of 81 and is represented by "Tl".
Thalium is a metal element. Atomic mass of it is 204.
Osmium has as many protons as it needs
2 protons
It has 26 protons.
Bohrium has 107 protons.
26 protons
39 protons