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The atomic number of barium is 56. It has naturally occurring isotopes with mass numbers of 130, 132, 134, 135, 136, 137, and 138.
Wiki User
∙ 11y ago
Wiki User
∙ 15y agoThe average Atomic Mass of Barium is 137.33 amu according to Wikipedia and other sources.
Wiki User
∙ 8y ago137.327
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How many neutrons are contained in an atom of barium - 136?
The atomic number of barium is 56. So there are 56 protons and 56 electrons.
What is the atomic mass of barium?
Barium is a non metal element. Atomic mass of it is 137.
What is the mass of a barium atom?
The mass of a barium atom is approximately 137 atomic mass units (u).
What element has the atomic mass of 56?
The element with an atomic number of 51 is Sb - Antimony; atomic weight = 121.75.
What is the atomic number in barium?
The atomic number of Barium is 56.
Mass number of barium?
Barium atomic weight: 137,33
What is the atomic mass number in barium?
The mass number is the sum of protons and electrons in the atomic nucleus of an isotope. Barium has many isotopes and each has another mass number.
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 the atomic mass of barium?
Barium is a non metal element. Atomic mass of it is 137.
How many neutrons are contained in an atom of barium - 136?
The atomic number of barium is 56. So there are 56 protons and 56 electrons.
Which element has atomic number of 56 and mass number of 137?
Barium (Ba)
What is the mass of a barium atom?
The mass of a barium atom is approximately 137 atomic mass units (u).
What is Ba atomic number?
Atomic Number is 47; Atomic Mass is 137.3; Element Name is Barium; Classified as the Alkaline Earth Metals.
What element has the atomic mass of 56?
The element with an atomic number of 51 is Sb - Antimony; atomic weight = 121.75.
What is the atomic number in barium?
The atomic number of Barium is 56.
What element has the symbol Ba?
Ba on the periodic table is Barium and its atomic number is 56
What is the subatomic number in barium?
The atomic number of Barium is 56 on the periodic table
