Fastest gets 30match the term with the definition. malleability a) how much heat is given off when a substance is burned flammability b) the ability of a substance to damage or harm an organism heat of combustion c) how easily a substance can be set on fire toxicity d) the ability of a solid to bend or be hammered into a new shape match the term with the definition. evaporation a) a phase change from a solid to a gas melting b) a phase change from a liquid to a gas sublimation c) a phase change from a solid to a liquid freezing d) a phase change from a liquid to a solid match the term with the example that shows its definition. molecular composition a) water has two hydrogen atoms and one oxygen atom flammability b) gasoline catches fire heat of combustion c) high lead levels in a lake kill fish toxicity d) the burning of coal releases heat