Covalent Bonding Vocab

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Across
  1. 3. A chemical bond in which 2 pairs of electrons are shared between 2 atoms
  2. 6. Type of bon that forms when electrons aren't shared equally
  3. 7. States that atoms lose, gain, or share electrons in order to acquire a full valence shell
  4. 8. Force that holds 2 atoms together
  5. 10. Forms when 2 or more atoms covalently bond and is lower in potential
  6. 12. A chemical bond that shares valence electrons
  7. 14. Compound All compunds that contain carbon with the primary exceptions of carbon oxides, carbides, and carbonates
  8. 15. Structure Model that uses electron-dot structtures to show how electrons are arranged in molecules
  9. 17. A molecule formed by covalent bonds, where atoms share 1 or more pairs of valence electrons
  10. 18. Large molecule formed by combining many repeating structural units (monomers)
  11. 20. A chemical bond where 1 pair of electrons is shared between 2 atoms
Down
  1. 1. A chemical bond in which 3 pairs of electrons are shared between 2 atoms
  2. 2. Occurs when 2 atoms share a pair of electrons with eachother
  3. 4. Based on an arrangement that minimizes the repulsion of shared and unshared pairs of electrons around the central atom
  4. 5. Tells us the number of atoms of each element in a compound
  5. 9. A molecule of an element consisting of 2 atoms
  6. 11. Something consisting of 2 elements
  7. 13. An ion made up of 2 or more atoms bonded together that acts as a single unit with a net charge
  8. 16. Energy The amount of energy required to break apart a mole of molecules into its component atoms
  9. 19. A pair of valence electrons that aren't shared with another atom in a covalent bond. Called a unshared or non-bonding pair