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

The elements of life Student activity Play

The elements of life Student activity Play

The elements of life Whiteboard exercise Play

The elements of life Chart Play

The elements of the blood vessel Whiteboard exercise Play

The emission and absorption of photons Student activity Play

The emission and absorption of photons Simulation Play

The empirical formula of ethanoic acid Animation Play

The examples of the elements Whiteboard exercise Play

The examples of trace and ultra-trace elements Whiteboard exercise Play

The first and second ionisation energies of the Group 2 elements Student activity Play

The first and second ionisation energies of the Group 2 elements Whiteboard exercise Play

The groups of elements Whiteboard exercise Play

The Krebs cycle – a characteristic stage of aerobic respiration Student activity Play

The law of periodicity and the properties of elements Animation Play

The melting points and boiling points of transition elements Animation Play

The modern periodic table Student activity Play

The modern periodic table (1) Student activity Play

The most common transition metals Slideshow Play

The names of elements Animation Play

The oxidation states of elements in compounds or ions Whiteboard exercise Play

The percentage of biogenic elements in the human organism Illustration Play