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Asked by maggie246 to Katie on 20 Jun 2011.
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Katie Marriott answered on 20 Jun 2011:
An explosion is caused by the formation of a gas in a really short amount of time. There are lots of chemicals you can react to make an explosion, too many to list off!!
Hydrogen is explosive – have you seen a hydrogen “Pop!” in your lesson?
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Comments
maggie246 commented on :
Yeah, I have, it was fun!