the symbol scientists use to represent the atomic mass number is the letter U.
Atomic Mass represents the mass of atom. We use mass of protons and neutrons.
The mass of an electron is atomic mass units is 5,485 799 090 70(16); the mass of the electron is not an atomic mass.
The average total mass of its neutrons,protons and electrons
it represents where the atoms, protons, Atomic Mass, atomic number, and electrons where they are located on the nucleus.
the symbol scientists use to represent the atomic mass number is the letter U.
Atomic Mass represents the mass of atom. We use mass of protons and neutrons.
Manganese is a meta element. Atomic mass of it is 25.
The mass of an electron is atomic mass units is 5,485 799 090 70(16); the mass of the electron is not an atomic mass.
Atomic mass or mass no
Atomic Mass or mass no
The Atomic Mass is the mass (weight) of the element measured in atomic mass units (AMU)
It represents the atomic number and atomic mass. Mass number is the superscript Atomic number is the subscript
atomic mass
The average total mass of its neutrons,protons and electrons
That is the average atomic mass for Mg.
either mass or protons the top is the atomic number it shows how many protons the bottom number is the atomic mass also the weight