Pls. Answer Q-17
Dear Student
Oxygen atoms has same number of electrons, so protons are also same means they both have same atomic number.
They have different number of neutrons means they both have different mass number.
So they are isotopes.
Isotopes are variants of a particular chemical element which differ in neutron number,
All isotopes of a given element have the same number of protons but different numbers of neutrons in each atom.
Regards
Oxygen atoms has same number of electrons, so protons are also same means they both have same atomic number.
They have different number of neutrons means they both have different mass number.
So they are isotopes.
Isotopes are variants of a particular chemical element which differ in neutron number,
All isotopes of a given element have the same number of protons but different numbers of neutrons in each atom.
Regards