Which subatomic particles contribute to the formation of molecules?
Valence Electrons
Neutron
Proton
Electrons closest to Nucleus.
Valence Electrons take part in bonding and form molecules.
Assertion: The discovery of subatomic particles led to the failure of Dalton’s atomic theory.
Reason: An atom is made up of protons, neutrons and electrons.
Rutherford's alpha particle scattering experiment led to the discovery of :
(b) Electrons
(d) Neutrons
Select the sub-atomic particles that are present in the nucleus of an atom.
A. Electrons
B. Protons
C. Neutrons