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PH indicator

physical science Maturity 9-11

Some liquids change color.

Acid-base-indicators.png
Acid-base-indicators.png
We use special tools to see this. These tools show if a liquid is sour or soapy. This helps us learn about the liquid. It is like magic!
PH indicator paper.jpg
PH indicator paper.jpg
Do you like colors?

40 words
🖼️ Images & Media (3)
File:Acid-base-indicators.png
Acid-base-indicators.png
File:PH indicator paper.jpg
PH indicator paper.jpg
File:Bromocresol green spectrum.png
Bromocresol green spectrum.png
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📚 Content adapted from Wikipedia | Readability: FK 11.8 | Vital Level 5