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Down: 1) A substance formed by the reaction of two or more elements of protons2) When one or more substances are changed into new substances that have new and differnent properties3) Used to characterize matter, energy, and their interactions5) Substance consisting of atoms which all have the same number6) Two or more substances that are not chemically united or combined Across: 4) A change from on state to another7) A substance composed of two or more metals8) Particles of a substance are mixed with a fluid but are undissolved9) A mixture which has a uniform composition and properties throughout10) Describes matter based on It's ability to change into new matter that has different properties
 

 

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