IGCSE Glossary

There are 7 entries in this glossary.
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Glossaries

Term Main definition
catalyst
Glossaries - GCSE chemistry
Glossaries Description -

A substance that can be added to a reaction to increase the rate of reaction without being used up.

Author - georgie
Hits - 72
cathode
Glossaries - GCSE chemistry
Glossaries Description -

the negative electrode in an electrolysis circuit

Author - David Fowkes
Hits - 80
Chloroethene dot and cross
Glossaries - GCSE chemistry
Glossaries Description -

chloroethene dot and cross 2

 

 

Author - David Fowkes
Hits - 15
Chloroethene image
Glossaries - GCSE chemistry
Glossaries Description -

Chloroethene is also known as Vinyl Chloride. 

chloroethene pic

Vinyl chloride is used to make the polymer poly vinyl chloride ( PVC)

Author - David Fowkes
Hits - 18
concentration
Glossaries - GCSE chemistry
Glossaries Description -

The concentration of a solution can be measured in a number of ways:

when considering solublity we will use the maesure of grams of solute per 100g of water.

Author - David Fowkes
Hits - 565
Synonyms - strength of solution
copper (I) oxide
Glossaries - GCSE chemistry
Glossaries Description -

copper I oxide

Author - David Fowkes
Hits - 6
Synonyms - copper I oxide
copper (II) chloride
Glossaries - GCSE chemistry
Glossaries Description -

copper II chloride

Author - David Fowkes
Hits - 6