CHM1045 Crossword Puzzle Javionne Rabsatt and Kalia Robinson

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Across
  1. 4. A positively charged ion
  2. 5. A metal has a mass of 20 g and a volume of 5 mL. What is its density?
  3. 7. The number of protons in an atom’s nucleus.
  4. 8. A nonmetal on the periodic table.
  5. 10. How many moles are in 6.02 × 10²³ molecules of a substance?
Down
  1. 1. A reaction where substances rearrange to form new products.
  2. 2. The method used to convert units using conversion factors.
  3. 3. The smallest unit of an element that retains its properties.
  4. 6. The column on the periodic table that indicates valence electrons.
  5. 7. If an atom gains electrons, it becomes this type of ion.
  6. 9. A measurement showing mass per unit volume.