C02 heavier than air

Science Experiments: Magic Gas

This fun science experiment is one of six Christmas science experiments that are now available to download from the National Science Learning Centre’s iTunes U website https://itunes.apple.com/gb/institution/national-science-learning/id580170047 Properties of Gas as demonstrated by this Magic Gas experiment Equipment used: Cup, candle, alka seltzer Procedure: This Christmas science activity demonstrates the properties of gases, in particular […]

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