Vocab

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Across
  1. 1. Table - A chart that arranges all chemical elements
  2. 3. - change of pattern
  3. 5. - elements with a mix of metals and nonmetals
  4. 9. - represents elements with the same number of electrons shells
  5. 10. - cannot be broken down simpler
  6. 11. Metals - soft, shiny, and highly reactive metals
  7. 12. behavior - description of ways a substance can change
Down
  1. 2. - substance undergo a chemical reaction
  2. 4. / Family - collection of elements
  3. 6. Mendeleev - organized elements by atomic weight
  4. 7. - an element that's shiny
  5. 8. - lack properties of metals