Atomic numbers represent the number of protons in an atom's nucleus. It also defines the element, as each element has a unique atomic number.
protons apex mz.rena:-)
Scientists use the symbol "u" to represent atomic mass unit.
The atomic number is the number of protons found in the nucleus of an atom.Also, if in it's pure elemental form, the number of electrons.
it represents where the atoms, protons, Atomic Mass, atomic number, and electrons where they are located on the nucleus.
The atomic number.
the atomic number <<< apex : )
Atomic numbers represent the number of protons in an atom's nucleus. It also defines the element, as each element has a unique atomic number.
It represents the atomic number and atomic mass. Mass number is the superscript Atomic number is the subscript
atomic number
Its atomic number - how many protons it has.
protons apex mz.rena:-)
Atomic number= number of protons. Hydrogen atomic number=1
Scientists use the symbol "u" to represent atomic mass unit.
No element has this atomic number. All atomic numbers are whole numbers.
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
The atomic number is the number of protons in nuclei of the atoms of a given element.