Chemical Bonds Crossword Puzzle

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Across
  1. 3. bonds that transfer electrons
  2. 5. In a chemical formula, the number written to the right of chemical symbol and slightly below it. Tells you the number of atoms of that element in the compound.
  3. 6. formula Chemical symbols that represent the atoms of the elements and their ratios in a chemical compound
  4. 7. bond The bond that can hold atoms together in large networks or small groups.
Down
  1. 1. Two or more atoms held together by covalent bonds.
  2. 2. The bond that can hold atoms together in large networks or small groups.
  3. 4. A substance made of atoms of two or more elements.
  4. 6. bonds that share electrons