Chemistry Vocab Crossword

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Across
  1. 2. Au
  2. 4. a separation of electric charge leading to a molecule or its chemical groups having an electric dipole moment, with a negatively charged end and a positively charged end.
  3. 6. Fe
  4. 12. a solid material whose constituents (such as atoms, molecules, or ions) are arranged in a highly ordered microscopic structure, forming a crystal lattice that extends in all directions.
  5. 14. the hypothetical charge of an atom if all of its bonds to other atoms were fully ionic
  6. 15. a model used in chemistry to predict the geometry of individual molecules from the number of electron pairs surrounding their central atoms.
  7. 16. Sn
  8. 17. atoms of an element which have different mass numbers
Down
  1. 1. the interatomic linkage that results from the sharing of an electron pair between two atoms
  2. 3. the scientific study of the properties and behavior of matter. It is sometimes called the central science because it provides a foundation for understanding both basic and applied scientific disciplines at a fundamental level.
  3. 5. the tendency for an atom of a given chemical element to attract shared electrons (or electron density) when forming a chemical bond.
  4. 7. the bond formed by the complete transfer of valence electron to attain stability
  5. 8. the empirical formula of any ionic or covalent network solid compound used as an independent entity for stoichiometric calculations. It is the lowest whole number ratio of ions represented in an ionic compound.
  6. 9. Ag
  7. 10. a group of two or more atoms held together by attractive forces known as chemical bonds
  8. 11. Pb
  9. 13. a substance which is formed by two or more different types of elements which are united chemically in a fixed proportion
  10. 14. the physical region or space where the electron can be calculated to be present