Baby names meanings search results: The name Aisling is a baby girl name. The name Aisling comes from the Irish origin. In Irish The meaning of the name Aisling is: Vision.
1 atomic mass unit is eqal to the mass of one-twelth of mass of one atom of carbon atom. one atomic mass unit is exactly equal to one-twelfth the mass of carbon isotope-12. it is taken with reference to atomic mass of one twelfth of carbon isotope 12. One amu (or dalton) is exactly one twelfth of the mass of an atom of the most common form of carbon. 1 amu = 1.0078...
Atomic mass of an atom is the sum of the number of protons and neutrons present in the nucleus, expressed in atomic mass units. The mass of one proton and one neutron is roughly equal, and one atomic mass unit is defined as the mass of 1/12 th of a carbon atom (isotope : C.. and neutrons in the nucleus.