凧壱切戟 1 >>   Crossword Puzzle <2001.2.5>

 

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    Across

  1. The object of study in natural sciences
  2. The whole universe (also name of a flower)
  3. Element named after the inventor of dynamite
  4. Science of change
  5. Element named after the discoverer of the periodic table
  6. This element is part of vitamin B12
  7. No elements heavier than hydrogen are possible without this
  8. Attracted to the anode
  9. Brown received Nobel Prize for the chemistry of organo-XXXXX compounds
  10. Oxygen was named for its property to make this
  11. The compound this makes with gallium makes a special semiconductor
  12. Interpreter of hydrogen spectrum based on quantum theory
  13. Radical abundant in interstellar medium
  14. UV causes this to your skin
  15. This carries information to make a polypeptide
  16. Mulliken received Nobel Prize for extending atomic orbital to this
  17. Full name for the first element ever made
  18. The name of this element means new.

    Down

  1. The true nature of this particle betrays its name
  2. First subatomic particle discovered
  3. Existence of water on this planet in the past is a hot issue.
  4. First transition metal element
  5. You find lots of these on your computer screen.
  6. The distance to this from the earth is about a lightsecond.
  7. Both proton and neutron are made of three of these.
  8. Photosynthesis is impossible without energy from this.
  9. Gold
  10. The layer structure of this may remind you of the electron shells.
  11. Pale blue dot seen from the edge of the solar system
  12. XXX channels on the cell membranes are critical for nerve action.
  13. This element was considered lazy for lack of reactivity.
  14. Three billion XXXX pairs in human genome
  15. A radical is very reactive because it has XXX number of valence electrons.
  16. A long, long time (eternity)
  17. Element named after the motherland of Marie Curie

    Stand alone
     
  18. This element is the building block of all other elements.
  19. Luckily we don't have to pay for this element every time we breathe


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