chemistry of life

123456789101112131415
Across
  1. 5. anything that has mass and occupies space
  2. 8. having a tendency to mix with, and dissolve.
  3. 9. forms when an atom gains an electron, it becomes more negatively charged
  4. 10. 2 or more atoms of different elements bonded together
  5. 11. by water.
  6. 12. forms when an atom loses an electron, it becomes more positively charged.
  7. 15. 2 or more forms of some element (thus same # of p*) with different numbers of neutrons
Down
  1. 1. tending to repel or fail to mix with water
  2. 2. electrons: electrons in the outermost energy level
  3. 3. tension: the tension of the. surface film of a liquid caused by the attraction of the particles in the surface layer by the bulk of liquid, which tends to minimize surface area. 01
  4. 4. the most basic unit of life
  5. 6. a uniform mixture of two Or more substances
  6. 7. 1 or more atoms covalently bonded together
  7. 13. the smallest part of an element (think PT) that still has the properties of that element
  8. 14. gets dissolved solvent: does the dissolving
  9. 15. or be