Chapter 1 Science Words to Know

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Across
  1. 2. a measure of how fast the particles in an object are moving
  2. 6. a substance that has a definite shape and volume
  3. 7. change a change of one or more types of matter into other types of matter with different properties
  4. 11. the amount of matter in a solid, liquid, or gas
  5. 13. the smallest particle of a compound that still has the properties of that compound
Down
  1. 1. different materials placed together, but each material keeps it own properties
  2. 3. change a change in some properties of matter without forming a different kind of matter
  3. 4. a substance with no definite volume or shape
  4. 5. a substance that has a definite volume but no definite shape
  5. 7. a type of matter made of two or more elements
  6. 8. theory the idea that everything is made of small particles
  7. 9. the smallest part of an element that still has the properties of the element
  8. 10. the amount of space an object takes up
  9. 12. a mixture in which substances are spread out evenly and will not settle