U5 Vocab

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Across
  1. 5. When the parts of a compound equally makeup said compound
  2. 6. The process that occurs when 2 or more molecules interact to form a new product
  3. 7. Production of chemical compounds by reaction from simpler materials
  4. 8. A substance that takes part in and undergoes change during a reaction
  5. 14. Equations where there is only 1 chemical formula of reactants & products
Down
  1. 1. Symbolic representations of chemical reactions in which the reactants & the products are in their chemical formula
  2. 2. Multiple atoms in an ion
  3. 3. Any system that is closed to the transfer of matter, the amount of matter stays constant
  4. 4. Positive, negative, or neutral in a full octet
  5. 6. A number placed in front of a chemical symbol or formula that show how many atoms of the substance are in the reaction
  6. 9. Writing below the normal letters
  7. 10. A substance that is present at the end of a chemical reaction
  8. 11. Indicates the reaction from the reactants to the products
  9. 12. How chemicals are written numerically
  10. 13. Chemical naming