yes it is
The identity of an element is determined by the number of protons in the nuclei of its atoms. This is the atomic number of an element.
The number of protons in each element is determined by the atomic number of the element. The atomic number corresponds to the number of protons in the nucleus of an atom. This number is unique to each element and is determined by the arrangement of electrons and protons in the atom.
The atomic number of an element is determined by the number of protons within it's nucleus.
The number of protons in an atom is determined by the element's atomic number, which is unique to each element. The atomic number represents the number of protons in the nucleus of the atom, defining its identity as a specific element.
By the number of protons in its nucleus.
That is correct
Protons. This determines what material the element is.
The atomic number of an element is determined by the number of protons.
you look at either the atomic number or the number of electrons. That's the number of protons.
The number of protons in an element is determined by its atomic number, which is unique to each element. You can find the atomic number of an element on the periodic table. The atomic number is equal to the number of protons in the nucleus of an atom.
Well... the element number defines the number of protons, and usually the electrons. the neutrons are determined with... i dunno :P I.E. hydrogen is 1. Therefor, in hydrogen there are 1 protons and 1 electrons.
The atomic number is the number of protons in the nucleus of an atom, while the atomic mass is the total mass of the nucleus (both protons and neutrons)