Glossary · Chemistry
Chemical indicator
A substance that changes colour when a solution changes, most often its acidity. Litmus and phenolphthalein are the classic examples.
In Icillion
Icillion has 1 prompt where this comes up, accepting 24 answers between them. 17 of those sit in The Deep or further down.
Some examples
Taken from “Name a chemical indicator”, from the top of the iceberg:
- Litmus
- Phenolphthalein
- Methyl orange
- Bromothymol blue
- Universal indicator
- Methyl red
- Starch
Prompts that use it
Related terms
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