Chapter 9 Vocabulary Crossword

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Across
  1. 2. (adj.) having good luck.
  2. 3. (verb) to separate two things that are joined or connected.
  3. 5. (noun) a piece of equipment used to connect two or more pieces of electrical equipment to an electrical supply.
  4. 8. (adj.) unable or unacceptably inefficient at performing a function or activity; not able to be used.
  5. 10. (adj.) paying a lot of attention to what you are doing so that you don't make a mistake or have an accident.
  6. 12. (adj.) feeling relaxed and without pain.
Down
  1. 1. (noun) the part of a radio, CD player, etc, that the sound comes out of.
  2. 4. (adj.) not willing to, or not good at, waiting or being delayed.
  3. 6. (noun) a piece of equipment used for a particular purpose.
  4. 7. (noun) a piece of equipment used to put information and commands into a computer.
  5. 9. (noun) the part of a television or computer that shows images or writing.
  6. 11. (noun) the chance that something good or bad will happen to you.