If hydrogen is on the list, it automatically wins.
atomic number
The atomic number is 2, and the atomic mass is 4 (helium)
Atomic number: number of protons or electrons in a neutral atomMass number: sum of protons and neutrons in the atomic nucleusAtomic mass number is not a very correct expression.
The atomic mass unit is used to express the measure of the atomic mass.
The atomic mass of magnesium is approximately 24.305 atomic mass units (amu).
atomic number
The atomic number is 2, and the atomic mass is 4 (helium)
Atomic number: number of protons or electrons in a neutral atomMass number: sum of protons and neutrons in the atomic nucleusAtomic mass number is not a very correct expression.
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.
The atomic mass unit is used to express the measure of the atomic mass.
it's equal to the difference between atomic number and atomic mass number
Atomic no.=no. of protons Atomic Mass=no. of protons+no. of neutrons Hence, atomic mass is greater
== The equation of atomic mass is protons+nuetrons== atomic mass. ===
Cobalt is an atomic mass of 58.93 atomic mass units
The atomic mass of magnesium is approximately 24.305 atomic mass units (amu).
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.