protons
They have the same chemical formula and the same properties when in their pure state. Atoms of the same element have the same number of protons. This is the atomic number which is unique to each element and is on the periodic table. The number of protons in the nucleus defines the element. In a neutral atom, the number of electrons are also the same.
The number of protons in the nucleus is the same for both isotopes since they are of the same element. Isotopes of the same element have the same number of protons (which determines the element) but a different number of neutrons, leading to a difference in atomic mass.
The two isotopes of chlorine are the same in that they have the same number of protons, which is the atomic number. The neutral atoms of each isotope also have the same number of electrons as protons. They differ in the number of neutrons.
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.
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.
the number of protons is the same as the number of electrons. it is also the atomic number
Atomic Number
The number looks the same since the French also use the same numerals.
The atomic number is the same as the number of protons.
Same number of protons; different number of neutrons. The number of electrons will also be the same, assuming a neutral atom.
They have the same chemical formula and the same properties when in their pure state. Atoms of the same element have the same number of protons. This is the atomic number which is unique to each element and is on the periodic table. The number of protons in the nucleus defines the element. In a neutral atom, the number of electrons are also the same.
They are two different words for the same thing.
Elements in group have same number of valence electrons. They also have same chemical properties.
Same =number of protons Different =number of neutrons (also the number of electrons outside the nucleus will be the same).
The number of protons in the nucleus is the same for both isotopes since they are of the same element. Isotopes of the same element have the same number of protons (which determines the element) but a different number of neutrons, leading to a difference in atomic mass.
Yes, the atomic number is equal to the number of protons. The number of protons is also equal to the number of electrons
In a neutral atom, the number of electrons equals the number of protons. Isotopes of the same element also have the same number of electrons and the electronic structure.