1-chloropentane Animation Play

2D and 3D interference Student activity Play

2D and 3D interference Animation Play

A covalent bond between the same atoms Animation Play

A covalent bond in a hydrogen molecule Animation Play

A Foucault pendulum Whiteboard exercise Play

A Foucault pendulum Student activity Play

A Foucault pendulum Animation Play

A Foucault pendulum Simulation Play

A Lewis dot-and-cross diagram of a hydrogen chloride molecule Animation Play

A model of a morphine molecule Illustration Play

A molecule of methanamine Animation Play

A physical pendulum Slideshow Play

A physical pendulum Whiteboard exercise Play

A physical pendulum Student activity Play

A proof for rapid exchange of hydrogen atoms in hydroxyl groups Slideshow Play

A single covalent bond Animation Play

A trip to some destination Simulation Play

A unit of work Animation Play

A vector's characteristics Animation Play

A weight on a spring Animation Play

Ability to react with metals Animation Play

Abiotic factors Slideshow Play

Abundance of chemical elements in nature Student activity Play

Abundance of elements in nature Slideshow Play