The atomic number of thallium (Tl) is 81.
The atomic weight of Tl is 204.38 grams per mole.
See the Web Links to the left of this answer for a periodic table with more information about this element!
Thalium is a metal element. Mass number of it is 204.
Its atomic number is 81. So there are 81 protons.
204.37
1
Thallium has 81 protons.
Thallium has 81 protons. Look on the periodic table. Thallium is number 81. That means it has 81 protons.
Thallium 203 in my reference is stable. Thallium has many isotopes from Tl184 (11 sec half life) to Tl210 (1.30 min).
the overall atomic mass is 204.37, but for thallium 203 it is 203, and for thallium 205, it is 205.
81 protons, as the atomic number of thallium is 81
Thallium has 81 protons.
thallium has 3 electrons in outermost shell.
A. Lead B. Platinum C. Thallium D. Uranium
Thallium has 81 protons. Look on the periodic table. Thallium is number 81. That means it has 81 protons.
Thallium 203 in my reference is stable. Thallium has many isotopes from Tl184 (11 sec half life) to Tl210 (1.30 min).
Thallium is an element (Atomic Number 81), so thallium is made out of thallium.
is thallium a con
the overall atomic mass is 204.37, but for thallium 203 it is 203, and for thallium 205, it is 205.
The amount of Neutrons in Thallium are 124.
Thallium is a non magnetic metal.
I think thallium weight about 189
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