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Vocabulary 1, 2, and 3

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Questions	Answers
what is an elementthat can be classified based on physical properties of hardness, luster, ease of malleability, conductivity, and ductility?	metal
What is the ability/inability to react with air, water, ect.?	reactivity
what is a change that effects one or more physical properties of the object but dose not change the identity?	physical change
What is a change in which a new substance with different properties is formed/created?	Chemical change
What is production of gas, change in tempurature, perducion of a solid precipitate, or change in color?	Chemical Change Indicators