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What is the pH scale and what does it measure? - BBC Bitesize
Add ticks to the table to show whether a substance is acidic alkaline or neutral The first row has been done for you Acidic Alkaline Neutral Lemon juice Toothpaste Distilled water Vinegar
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Science 1 Hour Lesson Plan (Acid & Alkaline) Year 5 | PDF | Taste | Alkalinity
The pH Scale - Science: KS3
Neutralisation LO: Describe how acids and alkalis can cancel each other out Unscramble these words: Kliaal Telspraic Unltare What should you do if you. - ppt video online download