Refers to molecules that contain only two atoms.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary Films...

An atom or molecule that has gained or lost one or more electrons, and so has an electrical charge.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise...

A gaseous state of matter which contains a significant proportion of electrically charged particles called ions. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual...

In this video, we do a Hess’s law example problem.

This video discusses the hydrosphere, which is the part of Earth that contains all the water on and around the planet. The video explains the different forms of water and how they are distributed on Earth. It emphasizes the importance of...

Description of the conditions required for liquefaction of gases in terms of critical temperature, critical pressure and critical volume.

Friendly and fun host, Max Orbit, asks questions about the world and searches for answers. This DVD series is designed to engage students while introducing scientific principles and concepts in a fun and entertaining way. Host, Max...