KS3 Chemistry: Acids and Alkalis pH Scale
A colorful pH scale worksheet for KS3 science. Students match common substances like lemon juice and soap to pH values. Includes questions on neutralization reactions and indicator color changes.
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This asset is part of Free Printable Science Worksheets for KS3 (PDF) published by SheetForge. Licensed under CC BY 4.0 — Free for personal use. Free to use with attribution.