Question 1 Describe Thomson's model of an atom? Question 2 Which subatomic particle was not present in Thomson's model of an atom? Question 3 Why Thomson's model is called as Plum pudding model of an atom? Structure of an Atom Dalton atomic theory suggested that atoms are indivisible(could not be broken into smaller particles) But the discovery of subatomic … [Read more...] about J.J. Thomson Model of an Atom
structure of an atom
Structure of an Atom
Question 1 Name the building blocks of matter? Question 2 Name the subatomic particles in atoms? Question 3 Give an example to show that there are charged particle in matter? Structure of an atom Atoms and molecules are the building blocks of matter. Atoms are made up of three subatomic particles: electrons, protons, neutrons. Electrons are negatively … [Read more...] about Structure of an Atom