0
What else can I help you with?
How many neutrons does Barium -140 have?
Barium-140 has 82 neutrons. This is calculated by subtracting the atomic number (56) from the mass number (140).
How many subatomic particles does barium have?
Barium has 56 electrons and protons; the number of neutrons is specific for each isotope. Number of neutrons in a barium isotope = Mass number - 56
What is the symbol of barium and number of neutrons?
The symbol is Ba. The number of neutrons equal the number of protons.
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?
The element with atomic number 56 is Barium (Ba). Given the mass number of 137, it means there are 137 total particles in the nucleus (protons and neutrons combined), so the number of neutrons for this isotope of Barium would be 137 - 56 = 81 neutrons.
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 number of neutrons in 1 atom of baruim?
The number of neutrons in one atom of barium is typically 81. Barium has an atomic number of 56, which represents the number of protons in the nucleus. The number of neutrons is calculated by subtracting the atomic number from the atomic mass (usually rounded to the nearest whole number).
How many neutrons does barium have?
Each isotope of an element has a different number of neutrons.Number of neutrons = Atomic mass of the isotope - Atomic number of the elementThe atomic number of barium is 56.For a list of barium isotopes see the link below.The answer it wants is 81.
How many protons electron neutrons and nucleons in a barium atom?
Proton = 1 Neutron = 1 Electron = 0.00054
What element has 138 neutron?
The element with 138 neutrons is barium (Ba), which has an atomic number of 56. This means it has 56 protons, and when you add 138 neutrons, you get an isotope of barium with a mass number of 194 (56 protons + 138 neutrons = 194). This isotope is not commonly found in nature but represents one of the heavier isotopes of barium.
What element has a mass number of 138 and atomic number of 56?
The element with a mass number of 138 and atomic number of 56 is Barium (Ba). The mass number represents the total number of protons and neutrons in the nucleus, while the atomic number indicates the number of protons. In this case, Barium has 56 protons and 82 neutrons (138 - 56 = 82).
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.
