According to J.J Thomson, an atom is a positively charged sphere. Which sub-atomic particles is embedded in it?
Canal Rays
Electrons
Protons
Neutrons
According to J.J Thomson, electrons are embedded in positively charged sphere.
State whether the following statements are true or false: (a) Thomson proposed that the nucleus of an atom contains protons and neutrons. (b) The cathode rays obtained from all the gases consist of negetively charged particles called electrons. (c) The anode rays obtained from all the gases consist of positively charged particles called protons.
Select the sub-atomic particles that are present in the nucleus of an atom.
A. Electrons
B. Protons
C. Neutrons