sp3 Hybridisation Student activity Play

Standard enthalpy of combustion Student activity Play

Standard enthalpy of combustion Whiteboard exercise Play

Standard enthalpy of formation for ionic compounds Student activity Play

Stresses Whiteboard presentation Play

Stresses Class activity Play

Structure of the periodic table of the elements Animation Play

The atomic and ionic radii Animation Play

The atomic and ionic radii of halogens Slideshow Play

The atomic mass and the diameter of atom Illustration Play

The atomic masses of chemical elements in the periodic table Animation Play

The atomic spectrum of an element Animation Play

The atomic spectrum of hydrogen Animation Play

The atomic structure and the properties of materials Animation Play

The atomic structure and the properties of materials Student activity Play

The atomic structure and the properties of materials Animation Play

The atomic structure and the properties of materials Whiteboard exercise Play

The atomic theory today Whiteboard exercise Play

The atomic theory today Student activity Play

The density of matter inside the atomic nucleus of arsenic Whiteboard exercise Play

The density of matter inside the atomic nucleus of cobalt Whiteboard exercise Play

The density of matter inside the atomic nucleus of vanadium Whiteboard exercise Play

The effect of atomic radius on the reactivity of Group 2 metals Animation Play

The electron spin quantum number Animation Play

The energy levels of hydrogen atom Student activity Play