MATTER

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Across
  1. 1. a process by which molecules of a solvent tend to pass through from a low to a high concentration solution
  2. 5. an element that have intermediate properties
  3. 6. a group of atoms bonded together
  4. 10. The theory that explains the physical properties of matter in motion terms
  5. 11. the central core of an atom
  6. 13. a substance that cannot be decomposed into simpler substances
  7. 15. solid shiny,malleable material
  8. 16. Group IA(1) of the periodic table
  9. 19. a subatomic particle of the same mass as a proton but without an electric charge
  10. 20. the group of fluorine, chlorine, bromine, iodine, astatine
  11. 21. a table of chemical elements
  12. 23. a subatomic particle in all atomic nuclei
  13. 28. the number of protons in the nucleus of an atom
  14. 29. Movement of anything from a higher concentration to lower concentration
  15. 30. a metal made of two or more metallic elements
Down
  1. 2. smaller than a atom
  2. 3. The ability to do work
  3. 4. the number of protons and neutrons in a nucleus
  4. 7. The amount of a substance in a solution in a particular volume of space
  5. 8. a set of elements with a associative binary operation
  6. 9. Group IIA(2) of the periodic table
  7. 12. a mark or character used to represent something
  8. 14. a element of substance that is not a metal
  9. 17. the smallest particle of a chemical element
  10. 18. Any substance that has weight and takes up space
  11. 22. something that has two or more separate elements
  12. 24. a subatomic particle with a change of negative electricity
  13. 25. number another name for atomic number
  14. 26. small object that has chemical or physical properties
  15. 27. a interval of time between successive occurrences of the same state