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Thallium is a meta element. Atomic Mass of it is 204. Atomic number of it is 81.
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Whats the atomic mass of thallium 203 and thallium 205?
the overall atomic mass is 204.37, but for thallium 203 it is 203, and for thallium 205, it is 205.
What is the mass of thallium?
I assume you mean the atomic mass. Its atomic mass is 204.3833g/mol
What element has the atomic mass of 204.3833?
Thallium.
How do you calculate the atomic mass of thalium?
To calculate the atomic mass of thallium, you need to consider the weighted average of the isotopes of thallium found in nature, based on their abundance. You multiply the mass of each isotope by its relative abundance, then sum these values to get the atomic mass. The atomic mass of thallium is approximately 204.38 grams per mole.
The metal thallium occurs naturally as 30 percent thallium - 203 and 70 percent thallium - 205 calculate the atomic mass of thallium?
(203 x 0.30) = 60.9 (205 x 0.70) = 143.5 60.9 + 143.5 = 204.4 The answer is 204.4 amu !
How many protons and neutrons does thallium-201 have?
Thallium-201 has 81 protons and 120 neutrons. This is determined by the atomic number of thallium (81) indicating the number of protons, and the mass number of thallium-201 (201) indicating the total number of protons and neutrons. Subtraction of the atomic number from the mass number gives the number of neutrons.
How many protons does thallium-201 have?
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.
What is the chemical symbol for thallium?
Thallium is a chemical element with symbol Tl and atomic number 81
What is the chemistry symbol for Thallium?
Thallium is a chemical element with symbol Tl and atomic number 81
What does tl stand for on the periodic table?
Tl stands for thallium on the periodic table. Thallium is a chemical element with the atomic number 81.
What is the atomic number of thallim?
Thallium is a meta element. Atomic number of it is 81.
How many atoms are in thallium?
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!
