PDF chapter test TRY NOW

Methodical recommendation:

Theory

Number Name Description
1. History of Atomic Theory This theory explains the basic concepts of matter and atoms, the discovery of subatomic particles, Thomson’s atomic model, and Rutherford’s Gold Foil Experiment.
2. Atomic Models & Subatomic Particles This theory explains atomic models, energy levels, and subatomic particles.
3. Atomic number, mass number and electronic configuration A theoretical material explains the atomic number, mass number and electronic configuration of atoms
4. Valency, isotopes, isotones, and isobars A theoretical material explains the valency, isotopes, isobars, and isotones.