Just for Fun

12345678910111213141516171819
Across
  1. 5. Any substance with a pH of 7 when it is in aqueous solution
  2. 6. Anything that has mass and volume
  3. 9. A substance that take part in and undergoes change during a chemical reaction
  4. 12. A combination of pure substances is called a _______
  5. 13. A substance with a pH of less than 7 when it is in aqueous solution
  6. 14. A suspension of small, solid particles formed during a chemical reaction
  7. 16. A substance with a pH of greater than 7 when it is in aqueous solution
  8. 18. Metal elements that have high atomic mass
  9. 19. The number of protons in an atom of an element
Down
  1. 1. A bond formed when valence electrons are shared
  2. 2. The substance(s) that is/are produced during a chemical reaction
  3. 3. When atoms of two or more different non-metals combined, a _____ compound is formed
  4. 4. A type of chemical reaction where two elements combine to form a compound
  5. 7. A negatively charged ion
  6. 8. A chemical reaction between an acid and a base that produces water and salt
  7. 10. A positively charged ion
  8. 11. Non-metals that are not reactive
  9. 14. The horizontal rows of a periodic table are called _______
  10. 15. A pure substance made from two or more elements that are combined together chemically
  11. 17. A substance that cannot be broken down into simpler substances by chemical means