The same number of protons, which is also the atomic number of the element.
The number of protons in the nucleus of its atoms, which is its atomic number, defines each element. However, the nuclei of a given element may have varying numbers of neutrons.
Atoms of the same element differ in the number of neutrons in their nuclei. All atoms of a given element have the same number of protons, of course. The number of protons in a nucleus determines which element the atom is. But the number of neutrons can vary, and these different "versions" of a given element are called isotopes of that element. See the related question, which is linked below.
Atoms of a given element always have the same number of protons in their nucleus. Neutrons can vary (in different isotopes) and electrons can vary (in different ions) but protons are always the same for a given element. If the number of protons is changed, then you no longer have the same element.
Atoms of the same element are identical. there protons all have the same number but there can be variations between the number of electrons,neutrons and atomic mass.By:Matthew Ray Tan Caseñas
Positive charged particles in atomic nucleus - protons. Number of protons = atomic number (The number of a given element in the Mendeleev table)
The number of protons in the nucleus of its atoms, which is its atomic number, defines each element. However, the nuclei of a given element may have varying numbers of neutrons.
No - different isotopes of an element have different numbers of neutrons. All atoms of an element will have the same number of protons.
Protons and Electrons
The atomic number is the number of protons in nuclei of the atoms of a given element.
Atoms of the same element differ in the number of neutrons in their nuclei. All atoms of a given element have the same number of protons, of course. The number of protons in a nucleus determines which element the atom is. But the number of neutrons can vary, and these different "versions" of a given element are called isotopes of that element. See the related question, which is linked below.
Atoms of the same element differ in the number of neutrons in their nuclei. All atoms of a given element have the same number of protons, of course. The number of protons in a nucleus determines which element the atom is. But the number of neutrons can vary, and these different "versions" of a given element are called isotopes of that element. See the related question, which is linked below.
Isotopes.
This is given by the atomic number of the element
Atoms of a given element always have the same number of protons in their nucleus. Neutrons can vary (in different isotopes) and electrons can vary (in different ions) but protons are always the same for a given element. If the number of protons is changed, then you no longer have the same element.
This is the number of atoms of a given element.
Atoms of the same element are identical. there protons all have the same number but there can be variations between the number of electrons,neutrons and atomic mass.By:Matthew Ray Tan Caseñas
A balanced chemical equation has an equal number of atoms of a given element in the reactants and products. This is due to the law of conservation of mass.