288
The atomic mass is the mass of a molecule, atomic particle or sub-atomic particle.
== The equation of atomic mass is protons+nuetrons== atomic mass. ===
Cobalt is an atomic mass of 58.93 atomic mass units
The atomic mass unit is not a SI unit. An atomic mass unit is equal to 1/12 from the atomic mass of the isotope 12C.
Atomic number 6, atomic mass 12.
Ununpentium, with the chemical symbol Uup, has the atomic number 115.
For each isotope the number of neutrons is different. Number of neutrons = Mass number of an isotope – atomic number
Ununpentium is the temporary name of a synthetic superheavy element in the periodic table that has the temporary symbol Uup and has the atomic number 115.
Ununpentium has 115 protons in the nucleus.
It is the atomic number for the element, Ununpentium. In zombies the purple substance that is seen in the teleporters is thought to be it.
Ununpentium is considered as a metal.
Ununpentium is considered as a metal.
Any use for ununpentium.
Atomic no.=no. of protons Atomic mass=no. of protons+no. of neutrons Hence, atomic mass is greater
The atomic mass is the mass of a molecule, atomic particle or sub-atomic particle.
Impossible, ununpentium is an artificial element.
The properties of ununpentium are not known today.