Detection of the ammonium ion Whiteboard exercise Play

Detection of the ammonium ion Student activity Play

Detection of the carbonate ion Whiteboard exercise Play

Detection of the carbonate ion Student activity Play

Detection of the presence of water Whiteboard exercise Play

Detection of the presence of water Student activity Play

Detection, varying m/z of ions, data processing and spectrum plotting Animation Play

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

Determining the electron configuration on the basis of the periodic table 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

Does a chemical compound have a constant composition? Student activity Play

Does a chemical compound have a constant composition? Whiteboard exercise Play

Does a compound have a constant composition? Simulation Play

Does a compound have a constant composition? Student activity Play

Early attempts to classify chemical elements Whiteboard exercise Play

Early attempts to classify chemical elements Student activity Play

Early attempts to classify chemical elements Whiteboard exercise Play

Early attempts to classify chemical elements (1) Student activity Play

Early attempts to classify chemical elements (2) Student activity Play

Electron configuration Student activity Play

Electron configuration Whiteboard exercise Play

Electron configuration and periodic trends of transition elements Whiteboard presentation Play

Electron configuration and periodic trends of transition elements Class activity Play

Electron configuration of elements Whiteboard exercise Play