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CRIntPhysSciCh6vocab
| Question | Answer |
|---|---|
| the attractive force that holds ions or atoms together | chemical bond |
| the arrangement of atoms in a substance | chemical structure |
| the average distance between the nuclei of two bonded atoms | bond length |
| the angle formed by two bonds to the same atom | bond angle |
| attractions between water molecules | hydrogen bonds |
| the attractive force between oppositely charged ions, which form when electrons are transferred from one atom to another | ionic bond |
| bond formed when atoms share one or more pairs of electrons | covalent bond |
| the smallest ratio of ions in ionic compounds | formula unit |
| bond in which there is one pair (2e-) of shared electrons | single covalent bond |
| bond in which there is two pairs (4 e-) of shared electrons | double covalent bond |
| bond in which there is three pairs (6 e-) of shared electrons | triple covalent bond |
| bonds in which electrons are shared equally | nonpolar covalent bond |
| bond in which there is an unequal sharing of electrons | polar covalent bond |
| bond formed by the attraction between positively charged metal ions and the electrons around them | metallic bond |
| an ion made of two or more atoms | polyatomic ion |