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With the atomic number 122, it's isotopes have the masses 292, 297, 298, 300, 302, 303, 304, 306, 308, and 337 amu. The most abundant of which is 304, with 182 neutrons. Unbibium is naturally found in Thorium (atomic number 90; average Atomic Mass 232.0).
-Topher Ratliff; December 10th, 2012
edited same day.
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The mass of an atom usually expressed in atomic mass units is its?
Atomic mass
What is the atomic mass of silver?
The atomic mass (or weight) of silver is 107.8682 amu (atomic mass units)
What is the atomic mass of aluminum?
The atomic mass number of aluminum is 27. The atomic mass of aluminum is 26.98115386
Which has the lower atomic mass cobalt or nickel?
Cobalt has an atomic mass of 58.933195(5) while nickel has an atomic mass of 58.6934(4). Nickel has the lower atomic mass.
What is the atomic mass of arsenic?
The atomic mass of arsenic is approximately 74.92 atomic mass units.
What is the symbol for unbibium?
The chemical symbol for Unbibium (element 122) is Ubb.
What year was unbibium discovered?
Unbibium (element 122) has now bin declared "not found" although there was an experiment that supposedly created the element, it has now bin passed over.
What is bigger the atomic mass or atomic number?
Atomic no.=no. of protons Atomic mass=no. of protons+no. of neutrons Hence, atomic mass is greater
What is the atomic mass-?
The atomic mass is the mass of a molecule, atomic particle or sub-atomic particle.
The mass of an atom usually expressed in atomic mass units is its?
Atomic mass
What is the atomic mass of silver?
The atomic mass (or weight) of silver is 107.8682 amu (atomic mass units)
What is the atomic mass of aluminum?
The atomic mass number of aluminum is 27. The atomic mass of aluminum is 26.98115386
Which has the lower atomic mass cobalt or nickel?
Cobalt has an atomic mass of 58.933195(5) while nickel has an atomic mass of 58.6934(4). Nickel has the lower atomic mass.
What is the atomic mass of arsenic?
The atomic mass of arsenic is approximately 74.92 atomic mass units.
What is the atomic mass of potassium?
The atomic mass of potassium is approximately 39.10 atomic mass units.
What is the atomic mass of manganese?
== == Atomic Mass: 54.93805 amu
What is sulfers atomic mass?
Sulfur has an atomic mass of approximately 32.06 atomic mass units.
