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

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

Eka-aluminium and eka-silicon Whiteboard exercise Play

Electrolytic refining Animation Play

Electron affinity Animation Play

Electron configuration Student activity 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 and the periodic table Student activity Play

Electron configuration and the periodic table Whiteboard exercise Play

Electron configuration and the periodic table Whiteboard exercise Play

Electron configuration and the periodic table (1) Student activity Play

Electron configuration and the periodic table (2) Student activity Play

Electron configuration of an atom Animation Play

Electron configuration of atoms Student activity Play

Electron configuration of atoms Whiteboard exercise Play

Electron configuration of atoms Student activity Play

Electron configuration of atoms Whiteboard exercise Play

Electron configuration of bromine, Br Animation Play

Electron configuration of few first elements Animation Play

Electron configuration of Group 1 elements Animation Play

Electron configuration of s-block elements Animation Play

Electron configuration of sulphur, S Whiteboard exercise Play

Electron configuration of the s-block elements Student activity Play

Electron configuration of the s-block elements Whiteboard exercise Play