mass of neutrons + mass of protons
atomic mass unit is equal to one-twelfth of the mass of a carbon-12 atomic mass is equal to one-twelfth of the mass of a carbon-12Atomic Mass is equal to the number of protons and neutrons.
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.
The atomic mass is the mass of a molecule, atomic particle or sub-atomic particle.
One-twelfth the mass of a carbon-12 atom or 1,660538921(73)×10−27 kg.
Cobalt is an atomic mass of 58.93 atomic mass units
The atomic mass of an element is equal to the number of protons.
The Atomic Mass is equal to the number of protons and electrons that an element has.
atomic mass unit is equal to one-twelfth of the mass of a carbon-12 atomic mass is equal to one-twelfth of the mass of a carbon-12Atomic Mass is equal to the number of protons and neutrons.
protons + electrons= atomic mass NUMBER, not the atomic mass.
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.
It may or may not equal, neutrons are responsible for stability of nucleus.
number of protons = atomic mass
atomic mass is contributed mainly by protons and neutrons. it is the mass of an atom. atomic number on the other hand is contributed by protons and is equal to the number of protons in the atom
No, the atomic mass number is the number of protons plus the number of neutrons. The atomic mass of an atom is the total mass in a motionless atom.
The atomic number is equal to either the number of electrons or the protons of a particular atom. The atomic mass in a.m.u. is equal to the sum of protons and neutrons in an atom.
false
Aunified atomic mass unit is equal to one-twelth the mass of a carbon-12 atom.