JJ Thomson proposed that the nucleus of an atom contains only nucleons.
For the following statements, write T for ‘True’ and F for ‘False’.
(a) J.J. Thomson proposed that the nucleus of an atom contains only nucleons.
(b) A neutron is formed by an electron and a proton combining together. Therefore, it is neutral.
(c) The mass of an electron is about times that of proton.
(d) An isotope of iodine is used for making tincture iodine, which is used as a medicine.
J.J. Thomson proposed that the nucleus of an atom contains only nucleons.
J.J. Thomson proposed that the nucleus of an atom contains only neutrons. True or False.