That number is called the atomic number.
Each atom of an element has the same number of protons which is unique for that particular element ( = atom number in the periodic system)
Each element has a unique number of protons. If another atom has the same number of protons as that element, it is the same element.
The number of protons in the nucleus of each atom of the element.
Atomic mass increases with the ordered placement of the element of the periodic table. Conveniently, the number of protons, nuetrons and electrons also increase with numbered order on the table. Every element is assigned a number. This number is equal to the number of protons, nuetrons and electrons. I believe it's the nuetrons that make up the mass of the element, but not sure!
no Yes, the number of protons and electrons is different for each chemical element and the number of neutrons is different for each isotope.
The Atomic number refers to how many Protons are in the Atom
Each number in the matrix is called an element of the matrix
Each number in a matrix is called an element.
The number of protons in an element is called the atomic number.
They are isotopes of each other
Each atom of an element has the same number of protons which is unique for that particular element ( = atom number in the periodic system)
The top number in each element means the number of protons and electrons in the atom of that element.
how many
Its atomic number, equal to the number of protons in each atom of the element.
That is called a formula.
each element has one atom of the element's name
Each element has a unique number of protons. If another atom has the same number of protons as that element, it is the same element.