Ionisation enthalpy and electron affinity Whiteboard exercise Play

Ionisation enthalpy and electron affinity Student activity Play

Ionization of an atom Whiteboard exercise Play

Iron content in pyrite Whiteboard exercise Play

Iron, the most common metal Whiteboard exercise Play

Iron, the most common metal Student activity Play

Isotopes Whiteboard exercise Play

Isotopes Student activity Play

Isotopes Student activity Play

Isotopes Whiteboard exercise Play

John Dalton's atomic theory Animation Play

Jupiter's moons Whiteboard exercise Play

Lattice formation enthalpy Whiteboard exercise Play

Lattice formation enthalpy Student activity Play

Lena's bike Whiteboard exercise Play

Lena's birthday cake Whiteboard exercise Play

Limitations of Bohr's atomic model Animation Play

Line emission spectra Student activity Play

Locus Student activity Play

Locus of all the points equidistant from two points Simulation Play

Making angles that are multiples of 60° Student activity Play

Mass defect Student activity Play

Melting points of alkaline-earth metals Animation Play

Mendeleev's table Animation Play

Metal chlorides Whiteboard exercise Play