So you can tell them apart.
Atoms of the same element cannot have different numbers of protons. Different numbers of protons mean different elements. An atom with the a different number of neutrons is called an isotope.
The identity of every element is given by the number of protons in the nucleus. To keep electrical neutrality, they also have the same number of electrons.See the Related Questions for more information about protons, neutrons, and electrons in atoms.
Yes, all atoms with the same number of protons belong to the same element. The number of protons in an atom determines its atomic number, which defines the element. For example, all atoms with 6 protons are carbon atoms, regardless of the number of neutrons or electrons they have.
All atoms of the same element have the same number of protons, which is its atomic number. A neutral atom will have the same number of electrons as protons.
All atoms of a given element have the same number of protons in a nucleus. It is the number of protons in an atom's nucleus that determines the elemental identity of any atom. Period.
All atoms with the same number of protons are atoms of the same element. The number of protons is the atomic number of the element.
All atoms don't have the same number of Protons.
No. Each type of atom (element) has its own unique number of protons, which is called the atomic number. Atoms of the same element will always have the same atomic number (number of protons). Atoms of different elements will never have the same atomic number (number of protons).
Two atoms that have the same number of protons are called isotopes.
yes, all aluminum atoms have the same number of protons. The number of protons in an atom give it its identity. Isotopes are different atoms of the same element with the same number of protons, but a different number of neutrons.
Two atoms that have the same number of protons are called isotopes.
Uncombined atoms have the same number of neutrons as protons only if they are isotopes of the element, which means the atoms have the same number of protons but different numbers of neutrons. Otherwise, atoms with the same number of protons and neutrons would be considered as different elements.
Atoms of the same element cannot have different numbers of protons. Different numbers of protons mean different elements. An atom with the a different number of neutrons is called an isotope.
Yes, all atoms with the same number of protons will have the same name. The number of protons in an atomic nucleus is what we use to number the elements. Elements with the same number of protons are the same element, as the identity of an element is due solely to the number of protons in its nucleus.
Number of protons
Isotopes are atoms of the same element, having the same number of protons but different number of neutrons.
The neutron. Unless it is an isotope, which has a different number of neutrons.