Bohr's atomic model Whiteboard exercise Play

Bohr's theory of hydrogen atom Animation Play

Bombardment of uranium with neutrons Animation Play

Breathing Animation Play

Calculating mass given the number of moles Student activity Play

Calculating the volume of mercury Animation Play

Cation formation Animation Play

Cell division Student activity Play

Cell ultrastructures Class activity Play

Cell ultrastructures Whiteboard presentation Play

Cellular metabolism Student activity Play

Cellular metabolism Illustration Play

Change in the atomic radius across Period 3 Illustration Play

Change in the atomic radius across Period 3 Animation Play

Changeability of individuals Slideshow Play

Changes in atomic radius within a group of s-block elements Animation Play

Changes in electronegativity across Period 3 Animation Play

Changes in the atomic radius of s-block elements within the period Animation Play

Changes in the first ionisation energy across Period 3 Animation Play

Changes in the first ionisation energy across Period 3 Illustration Play

Characteristics of meristematic cells Animation Play

Characteristics of phloem Slideshow Play

Characteristics of prokaryotes (kingdom Monera) Student activity Play

Characteristics of Protista Slideshow Play

Chemical reactions in practice Student activity Play