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It depends on which isotope you are talking about. Bariuim-133, for instance, has 133 AMU. (Atomic Mass Units) Known isotopes of barium range from -112 to -153.
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Atomic weight of barium?
Molecular weight for Barium is 137.33 amu.
Is Mg or Ba lighter?
Mg (Magnesium) is lighter than Ba (Barium) on the periodic table. Magnesium has an atomic number of 12 and an atomic weight of 24.305 amu, while Barium has an atomic number of 56 and an atomic weight of 137.327 amu.
What is the atomic number and atomic mass number of barium?
The atomic number of barium is 56. It has naturally occurring isotopes with mass numbers of 130, 132, 134, 135, 136, 137, and 138.
What is the average atomic mass of boron?
The average atomic mass of Barium is 137.33 amu.
What is the amu of neon?
The atomic mass unit (amu) of neon is approximately 20.1797 amu.
An atom has an atomic number of 56 yet has a mass number of 137 amu evalution of data indicates that the element is?
The element with an atomic number of 56 is barium (Ba). However, the mass number of 137 amu does not match any known isotopes of barium. This suggests that the atom in question may be an isotope of barium that is not naturally occurring or may have been produced in a laboratory setting.
Atomic weight of barium?
Molecular weight for Barium is 137.33 amu.
Is Mg or Ba lighter?
Mg (Magnesium) is lighter than Ba (Barium) on the periodic table. Magnesium has an atomic number of 12 and an atomic weight of 24.305 amu, while Barium has an atomic number of 56 and an atomic weight of 137.327 amu.
What atom has an atomic number of 56 and a mass number of 137 amu?
Barium has an atomic number of 56 and a mass number of 137 amu
What is formula for barium fluoride?
The chemical formula of barium fluoride is BaF2.
What is the atomic number and atomic mass number of barium?
The atomic number of barium is 56. It has naturally occurring isotopes with mass numbers of 130, 132, 134, 135, 136, 137, and 138.
What is the average atomic mass of boron?
The average atomic mass of Barium is 137.33 amu.
What is the formula weight of barium phosphate?
The formula weight of barium phosphate (Ba3(PO4)2) is calculated by adding the atomic weights of each element in the compound. For barium (Ba), the atomic weight is 137.33 g/mol, for phosphorus (P), it is 30.97 g/mol, and for oxygen (O), it is 16.00 g/mol. The formula weight of barium phosphate is then (3 * 137.33) + (2 * 30.97) + (8 * 16.00) = 601.33 g/mol.
What is the amu of neon?
The atomic mass unit (amu) of neon is approximately 20.1797 amu.
What is the formula mass of barium flouride?
The formula mass of barium fluoride (BaF2) is calculated by adding the atomic masses of each element in the compound. Barium has an atomic mass of 137.33 g/mol, and fluorine has an atomic mass of 18.998 g/mol. Multiplying the atomic mass of barium by 1 and the atomic mass of fluorine by 2 (because there are two fluorine atoms in the compound) and adding them together gives a formula mass of 175.33 g/mol.
Does barium form barium peroxide or barium oxide?
Barium can form both barium peroxide (BaO2) and barium oxide (BaO) depending on the conditions. Barium peroxide is formed when barium reacts with oxygen in excess. Barium oxide is commonly formed when barium reacts with oxygen in limited supply or at high temperatures.
How many amu's are in a kg?
the amu of potassium is 39.0983
