triRogT9achellady triRogT9achellady

25-09-2016
Chemistry

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flammability is a material s ability to burn in the presence of a. hydrogen. b. nitrogen. c. oxygen. d. carbon dioxide.

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katlynlove8 katlynlove8

25-09-2016

I'm guessing it's C-Oxygen because in order to burn something, or create fire, oxygen HAS to be present.

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