Neutrons were discovered by Henry Becquerel.True or False.
True
False
James Chadwick discovered neutrons in the year 1932.
Protons were discovered by J. J. Thomson. True or False
Question 2 (ii)
State whether the following statement is true or false.
Artificial magnets were discovered in Greece.
Isobars contain different number of neutrons but same number of electrons. True or False
J.J. Thomson proposed that the nucleus of an atom contains only neutrons. True or False.