CHEMICAL REACTION: Make a swirling rainbow of colour from milk

posted in: Chemical Sciences | 0


Chemical Sciences – Mixtures and Separations; Chemical Reactions

Additional: Technology; Engineering

Concepts (South Australia):
Chemical Sciences – Properties of Matter; Changes of Matter

Years: 6, 7

Video length: 2:00m

Quick demonstration of how detergent changes surface tension in liquids, using food dye on water or milk. Could be used alongside Chemical Sciences Curriculum for Year 6 (ACSSU095) or Year 7 (ACSSU113)

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