Structure of the periodic table of the elements Animation Play

Sulphates(VI) of Group 1 and 2 metals Whiteboard exercise Play

Sulphates(VI) of Group 1 and 2 metals Student activity Play

Sum of trigonometric functions – investigations Animation Play

Table of isotopes Animation Play

Testing for the presence of a hydroxyl group Animation Play

The ABO blood group system Animation Play

The arrangement of chemical elements in the periodic table Animation Play

The arrangement of chemical elements in the periodic table Whiteboard exercise Play

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

The blood group inheritance Chart Play

The carbonyl group in aldehydes and ketones Animation Play

The Doppler effect Student activity Play

The Doppler effect Whiteboard exercise Play

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

The eggs from the two farms Animation Play

The electron configuration of an atom Class activity Play

The electron configuration of an atom and its position in the periodic table Student activity Play

The electron configuration of an atom and its position in the periodic table Whiteboard exercise Play

The electron configuration of an element and its position in the periodic table Animation Play

The electronegativity concept Illustration Play

The electronegativity concept Student activity Play

The electronegativity of elements and the chemical properties of their compounds Whiteboard exercise Play

The elements of life Chart Play

The energy required for the extraction Whiteboard exercise Play