The element's atomic number.
It tells you the number of protons in the nuclei of its atoms.
It is about the atomic numbers. The total of protons.
The Atomic number tells you the number of protons in the nucleus of atoms of that element.
It tells you the atomic number, the number of protons, the density, its relations to other elements, and its characteristics.
The atomic number is what arranges the elements (1,2,3,4........). It also tells the number of protons
It tells you (1) how many protons are in the element, and (2) what the element is since all atoms of an element will have the same number of protons.It's D. The number of protons in its atoms.It tells how many protons/electrons that element has.
An element's atomic number tells us the number of protons in an atom of that element. It is used to uniquely identify the element and determine its placement on the periodic table. The atomic number also corresponds to the number of electrons in a neutral atom of that element.
Atomic number and it also tells the number of protons and electrons in an atom it is on top of the element symbol.
That would be the Atomic number. It tells you how many protons are contained in the nucleus of an atom. No two elements could share this number.
The atomic number tells us the number of protons in the nucleus of an atom. It determines the element's identity and its place on the periodic table. Elements with different atomic numbers have different chemical properties.
The atomic number tells you how many protons and electrons are in a specific element.Atomic number tells us about protons. Number of protons that atom contains.
All elements have protons and electrons. All but hydrogen have neutrons. All elements have isotopes which vary in neutrons but have the same amount of protons as the original element. Different elements never have the same amount of protons so scientists gave these elements their "atomic number" based on the amount of protons the element has. atomic number = amount of protons.