Chem Lesson 2 Puzzle

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Across
  1. 2. smallest unit of matter
  2. 3. the product of their combination synthesis reaction. Write the balanced chemical equation for the reaction.
  3. 6. usually a group of 2 or more non-metals bonded together
  4. 8. the ability of a substance to dissolve in a solvent, forming a homogeneous solution
  5. 10. you want: Moles of CaCO₃.
  6. 11. the simplified version of a chemical reaction that shows only the species involved in the reaction
  7. 12. Given: 10 grams of calcium carbonate (CaCO₃).
  8. 14. You are given two reactants: Aluminum (Al) and Sulfur (S).
  9. 15. a list of metals ranked by their ability to displace another metal in a compound
Down
  1. 1. a reaction in which a substance reacts with oxygen to produce energy, typically in the form of heat or light. Common products are carbon dioxide and water
  2. 4. a reaction that involves the transfer of electrons; seen in electrochemical cells
  3. 5. gains electrons and gains hydrogen while losing oxygen
  4. 7. a type of reaction where two or more substances combine; form a new substance
  5. 9. a mole to mole ratio needed
  6. 13. loses electrons and gains oxygen while losing hydrogen