Question

Which of the following was not concluded from Rutherford nuclear model of atom?
(A) For a pure element all the atoms are indentical in mass shape and size
(B) Every atom consists of a heavily positively charged centre in which entire mass of atom is concentrated
(C) Negatively charged electrons revolve in circular orbits around the nucleus
(D) This was the first model to establish the existence of nucles

Answer 1

Ans. is
D . This was the first model to establish the existence of nucles

Answer 2

(D)This was the first model to establish the existence of nucleus.(D)Is not concluded from the Rutherford nuclear modal of atom.