Science Chapter 1 Classifying Matter Vocab Crossword
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
 
 
Down: 1) Particle in an atom that has a negative electrical charge.2) A substance that cannot be broken down into other substances by heat, light, or electricity.3) The center of an atom, where protons and neutrons are located.5) A change that produces new substances with new properties.6) Particle in an atom that has a positive electrical charge.11) Two or more substances that are mixed together, but can be separated out because their atoms are not combined.12) Two or more atoms joined together; the smallest unit of many substances.13) A chart that classifies elements by their properties. Across: 4) Describes the way a substance reacts with other substances.7) The smallest part of an element that has the properties of the element.8) A mixture in which substances break up into their most basic particles, which are too small to be seen, and spread evenly through another substance.9) A substance made up of atoms of more than one element joined together in a molecule.10) A change in one or more physical properties.13) A way of describing an object using using traits that can be observed or measured without changing the substances into something else.14) Particle in an atom that has no charge.15) A process that produces one or more substances that are different from the original substances.
 

 

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