Question

Part - 1

1 . Fill in the blanks

a) Electron discovered by ______

b) cell discovered by _______

c) nucleus discovered by _______

d) neutron discovered by ______

e) proton discovered by ______






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Answer 1

Answer:

a J. J Thomson

b Robert Hooke

c Rutherford

d James chadwick

Answer 2

Answer:

fill in the blanks Electron is discovered by the scientist