Chemistry
Rutherford's alpha-particle scattering experiment led to the discovery of:
- electron
- proton
- neutron
- nucleus
Related Questions
The smallest particle of matter exhibiting all its properties is :
- a radical
- an atom
- a molecule
- an electron
The outermost shell of an atom is known as
- Valency
- Valence electrons
- Nucleus
- Valence shell
The number of valence electrons present in magnesium is
- two
- three
- four
- five
The subatomic particle with positive charge is
- proton
- neutron
- electron
- nucleon