Protons are ………. (positively/ negatively) charged particles present in the nucleus.
The explanation for the correct answer:
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 negatively charged particles called electrons.
(c) The anode rays obtained from all the gases consist of positively charged particles called protons.
The negatively charged particles present in an atom are called ______
Nucleus has a positive charge due to protons present in it.
The nucleus of an iron atom is surrounded by negatively charged particles called protons.