Science vocab

1234567891011121314151617181920212223
Across
  1. 5. Mass of matter contained within a particular volume
  2. 6. Distinct groups of two or more atoms
  3. 9. Change of state from a gas directly to a solid
  4. 11. anything that has mass and occupies space
  5. 13. A physical combination of two or more substances
  6. 15. Change of state from a gas to a liquid
  7. 17. Change of state f
  8. 18. The building blocks of all matter
  9. 19. State of matter in which the molecules of the substance move wildly about
  10. 21. Is a pure substance consisting of atoms of two or more different elements that are chemically combined
  11. 23. Any change in matter that does not change the composition of the substance
Down
  1. 1. Change of state from a liquid to a solid
  2. 2. Is a pure substance that consists of atoms with the same atomic number
  3. 3. Amount of matter in an object
  4. 4. State of matter in which the molecules of the substance are between a liquid and a gas
  5. 7. A change that alters the composition of the substance
  6. 8. Change of state from solid to liquid
  7. 10. Change of state from a solid directly to a gas
  8. 12. Space enclosed or occupied by an object
  9. 14. Relatively slow form a vaporization in which particles on the surface of the liquid state obtain sufficient energy to change to the gaseous state through the random collisions with particlesrom a liquid to a vapor (gas)
  10. 16. State of matter in which the molecules of the substance move but the movement is free but restricted
  11. 20. State of matter in which the molecules of the substance do not move/retrained
  12. 22. The measure of gravity acting on the matter of an object.