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Acids Bases and Salts pH Scale Activity

Featuring a colorful pH scale with common substances like lemon juice, soap, and vinegar, this worksheet helps students identify acids and bases. It includes neutralization reactions and safety tips, following Class 7 NCERT Science chapter on acids and bases.

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Part of 7th Grade Science Worksheets That Actually Make Sense by SandBox Studio. Licensed under CC BY 4.0 — Free for personal use. Free to use with attribution.