Question

14. For the following statements, write T for True and F Tor False
lal 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.
2
The mass of an electron is about times that of proton.
2000
An isotope of iodine is used for making uncture lodine,
which is used as a medicine.​

Answer 1

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