It is the number of protons in the nucleus of the atom and it determinnes many properties of the atom. The atomic number is also the number of electrons and is a constant for every element
1. The number of a chemical element in the Periodic Table.
2. The number of protons of this chemical element.
3. The number of electrons (in neutral state) of this element.
4. Also the atomic number is proportional to the atomic weight.
The atomic number stands for the number of protons in an element.
The atomic number of an element represents the number of protons in each atom of the element.
The atomic number is the number of protons in an element's nucleus.
Atomic number is also known as the charge number and is often represented as Z (symbol).
The atomic number symbolizes the number of protons in the nucleus of an atom, as well as the number of electrons outside of the nucleus.
The atomic number of an element is the number of protons that an atom of it contains.
It stands for the number of protons and electrons.
The atomic number
The atomic number of an element also represents the number of protons in that element.
The atomic number of an element represents the number of protons in each atom of the element.
the symbol scientists use to represent the atomic mass number is the letter U.
The number of Protons in an atom, so Hydrogen with 1 proton has the atomic number 1.
The atomic number
It represents the atomic number and atomic mass. Mass number is the superscript Atomic number is the subscript
The atomic number of an element also represents the number of protons in that element.
Its atomic number - how many protons it has.
atomic number
The atomic number of an element represents the number of protons in each atom of the element.
The number of Protons in an atom, so Hydrogen with 1 proton has the atomic number 1.
the symbol scientists use to represent the atomic mass number is the letter U.
to what number the element can count to
The atomic number is the number of protons in nuclei of the atoms of a given element.
The Atomic number which is the number of protons in an atom's nucleus.
The atomic number is the number of protons present in the atom's nucleus