Unit 1 Composition of Matter

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Across
  1. 2. a property that describes how well one substance dissolves in another substance
  2. 3. on a scale that people can see with their eyes
  3. 6. a type of extended structure that is made of many smaller, repeating subunits in a chain
  4. 7. the mass of a single atom
  5. 9. a shorthand notation of one, two, or three letters that represent the name of the element
  6. 11. the amount of matter in an object or sample
  7. 12. a group of two or more atoms that are held together by chemical bonds
  8. 13. a limitation on the range of possible solutions to a design
  9. 14. a structure whose subunits occur in a constant ratio and are arranged in a repeating pattern
  10. 18. a table that lists all of the known elements and groups them into columns by important shared properties
  11. 19. a characteristic of matter
Down
  1. 1. the types of elements that make up a substance, as well as the specific ratios of atoms of each kind of element that make it up
  2. 4. the requirements that must be met for an engineering solution to be successful
  3. 5. a property that describes the mass of a certain volume of matter
  4. 7. an individual particle of an element
  5. 8. a solid structure whose atoms or molecules are arranged in a repeating, three-dimensional pattern
  6. 9. the specific way in which the bonds and atoms are arranged within the molecules of a substance
  7. 10. the connection between atoms in more complex particles
  8. 15. matter that has a constant chemical composition and characteristics
  9. 16. a unique particle of matter that is a fundamental building block of matter
  10. 17. a representation of an object which makes important aspects easier to see