pH Scale and Acid-Base Indicator Lab Sheet
Students test common liquids with litmus paper and record color changes on a pH scale diagram. Questions link acidity to real-world examples like lemon juice and soap. Perfect for chemistry basics and observation skills.
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This asset is part of Free Science Skills Worksheet for Busy Teachers (PDF) published by SheetForge. Licensed under CC BY 4.0 — Free for personal use. Free to use with attribution.