yes, O-17 has an extra neutron
The number of protons in an atom's nucleus determines its chemical identity.
The atomic number of an atom is determined by the number of protons it has.
The number of protons is the atomic number.
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 in an atom is equal to 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 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.
The number of protons is equal to the atomic number of a chemical element. In a neutral atom number of protons=number of electrons.