joynercloie1 joynercloie1

20-04-2018
Chemistry

contestada

The flame in an operational Bunsen burner undergoes a A) phase change. B) nuclear change. C) chemical change. D) physical change.

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mkryukova19 mkryukova19

20-04-2018

C) chemical change, because burning gives new substances, but does not change nuclei of elements

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