English National Curriculum - Science Science
Mission Objectives
Describe how to test for the gases hydrogen, oxygen, carbon dioxide, and chlorine
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Words and meanings to learn
aqueous
Solution where water is the solvent.
dissolved
The process of passing a solute into a solution.
solution
Mixture which is liquid and is equally spread out within the main component.
gas
A substance or matter in a state in which it will expand freely to fill the whole of a container, having no fixed shape and no fixed volume.
litmus paper
Used to check a substances alkalinity or acidity.
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