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!
Thallium-201 has 81 protons. This is because the number of protons in an atom is equal to its atomic number, and thallium has an atomic number of 81.
The atomic number of thallium (Tl) is 81, which represents the number of protons in the nucleus. Since thallium is a stable element, the number of protons and neutrons in its nucleus should be equal. Therefore, the number of neutrons in a thallium atom is also 81.
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.
No, thallium isotopes do not contain iodine. Thallium isotopes are variants of the element thallium, while iodine is a separate element with its own isotopes.
The formula for thallium carbonate is Tl2CO3, which consists of two thallium (Tl) atoms and one carbonate (CO3) ion.
Thallium has 6 electron shells.
thallium has 3 electrons in outermost shell.
Thallium-201 has 81 protons. This is because the number of protons in an atom is equal to its atomic number, and thallium has an atomic number of 81.
A. Lead B. Platinum C. Thallium D. Uranium
The atomic number of thallium (Tl) is 81, which represents the number of protons in the nucleus. Since thallium is a stable element, the number of protons and neutrons in its nucleus should be equal. Therefore, the number of neutrons in a thallium atom is also 81.
The most stable isotope of thallium is thallium-205, which has 81 protons and 124 neutrons. Thallium in its elemental form is a soft, malleable, heavy metal that is typically found in nature combined with other elements.
Thallium is a heavy metal that is known to be odorless. There is no distinct smell associated with thallium.
Thallium has an oxidation number of +1. Therefore, the formula for thallium carbonate would be Tl2CO3.
Thallium 203 in my reference is stable. Thallium has many isotopes from Tl184 (11 sec half life) to Tl210 (1.30 min).
It'll behave the same way as Aluminum, Gallium and Thallium do.
the overall atomic mass is 204.37, but for thallium 203 it is 203, and for thallium 205, it is 205.