hazel1021 hazel1021
  • 26-01-2017
  • Biology
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What is the purpose of an indicator?

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wishedthrone
wishedthrone wishedthrone
  • 26-01-2017
An indicator is good to see what something's pH level is. (To see if it is an acid or a base.) 
Hope this helped! (:
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ebrya03 ebrya03
  • 26-01-2017
An indicator shows when something happens or when it will happen. It also helps tell what will happen in a reaction.
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