When the number of protons is changed in an atom, the result is the formation of a NEW ELEMENT.
The number of protons can not be changed.
if the number of protons changed, the atom would become a different element
The element that an atom is is determined by the number of protons. The number of electrons can be changed (creating an ion), and the number of neutrons can be changed (creating an isotope), and as long as the number of protons does not change, the element that the atom is does not change.
The number of protons can not be changed in an atom, while the number of electrons can be.
The number of protons in an atom is its atomic number.
Atom is formed of electrons, protons and neutrons.
Firstly, an atom is uncharged by definition. If it is charged, that is it has gained or lost electrons, its name is changed to an ion. The atomic number is the number of protons of an atom of that element. And the number of protons is equal to the number of electrons.
The type of atom is now different from what it was. (It has a new identity.)
Atomic number of a atom is same as the number of protons of the same atom
The atomic number of an atom is equivalent to the number of protons in its nucleus.
The number of protons in an atom's nucleus determines its chemical identity.
The charge on the atom becomes positive because the number of electrons is less than the number of protons in the nucleus.