Atomic mass number is the average atomic mass for that element, which is :
All the isotopes' masses known for that element averaged up.
Atomic number is the element's "identity", the number of...
Atomic Number is the number of pussy's OR Protons. the Mass Number is the number of protons + the number of neutrons.neutrons have 1 mass, no chargeProtons have 1 mass, +1 chargeElectrons have...
no difference. atomic number is the number of protons in an element. atomic mass is the total mass of protons, neutrons, and electrons in a single atom of the element.
Atomic number = number of protonsAtomic mass number = number of protons + number of neutrons Relative mass number = the weighted average mass numbers of the naturally occurring isotopes as compared...
Atomic number: number of protons in a nucleus unique to an element
Atomic mass number: number of protons + number of neutrons in a nucleus. May be a small range of values for a given element.
Very...