Determination of molecular structure Student activity Play

Determination of molecular structure Whiteboard presentation Play

Determination of molecular structure Class activity Play

Determination of reaction rate by measuring the volume or pressure of the gas evolved Student activity Play

Determination of reaction rates Student activity Play

Determination of the acidic properties of ethanol Animation Play

Determination of the molecular structure of an unknown compound Student activity Play

Determination of the structure of an unknown compound Animation Play

Determining standard enthalpies of reaction Whiteboard exercise Play

Determining the composition of atomic nuclei Student activity Play

Determining the composition of atomic nuclei Whiteboard exercise Play

Determining the electron configuration on the basis of the periodic table Student activity Play

Determining the empirical formula Student activity Play

Determining the empirical formula Animation Play

Determining the empirical formula Whiteboard exercise Play

Determining the formula of a compound knowing the valence of its elements Whiteboard exercise Play

Determining the formula of a compound knowing the valence of its elements Student activity Play

Determining the molecular formula Animation Play

Determining the molecular formula Student activity Play

Development of atomic theory. Radioactivity Class activity Play

Development of atomic theory. Radioactivity Whiteboard presentation Play

Diatomic molecules Student activity Play

Diatomic molecules Whiteboard exercise Play

Differences in size Student activity Play

Diffraction of electrons Whiteboard exercise Play