It depends on what atom. The number of protons in an atom determines which element it is and the properties it has. Hydrogen atoms will always have one, and only one, atom, while Neodymium atoms will have exactly 60 atoms. If the number of protons was different, say 61, the atom would be a different element, specifically Promethium. The number of protons for an element is also its atomic number.
The number of protons in an atom is its atomic number.
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 atomic number is equal to the number of protons in the nucleus and in a neutral atom will also equal the number of electrons.
The atomic number of an atom is determined by the number of protons it has.
The atom identity is given by the number of protons.
The number of protons is the atomic number.
The number of protons in an atom's nucleus is the Atomic number.
The number of protons is identical to the number of electrons when an atom is in a neutral state.
The atomic number is determined by the number of protons in an atom. Therefore, if an atom has 65 protons, its atomic number is 65.
The number of protons is equal to the atomic number of a chemical element. In a neutral atom number of protons=number of electrons.
The number of protons is equal to the atomic number of a chemical element. In a neutral atom number of protons=number of electrons.