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3 votes
Which property of matter identifies whether a substance or material is able or likely to catch fire and burn?

A
reactivity
B.
boiling point
combustibility
D. O
tendency to rust

2 Answers

4 votes
reactivity because, the rest do not involve a chemical change that can light on fire, etc.
User Juan Herrera
by
6.5k points
1 vote
A reactivity because it’s reacting
User Xiaoke
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5.9k points