Term
|
Definition
|
|
Term
|
Definition
| a bond formed when atoms share one or more pairs of electrons |
|
|
Term
|
Definition
| a molecule that has two poles, or regions, with opposite charges |
|
|
Term
|
Definition
| attractive force resulting when polar molecules line up so that the positive and negative ends are close to each other |
|
|
Term
|
Definition
| A covalent bond in which two pairs of electrons are shared between two atoms |
|
|
Term
| electronegativity difference |
|
Definition
| The difference in electronegativities between the atoms in a bond. |
|
|
Term
|
Definition
| A type of weak chemical bond formed when the slightly positive hydrogen atom of a polar covalent bond in one molecule is attracted to the slightly negative atom of a polar covalent bond in another molecule. |
|
|
Term
| intermolecular forces (IMF) |
|
Definition
| attractive forces between molecules |
|
|
Term
|
Definition
| substance that has atoms held together by covalent bonds |
|
|
Term
|
Definition
| A group of atoms bonded together |
|
|
Term
|
Definition
| The attractive force between an ion and the oppositely charged dipole of a neighboring polar molecule. |
|
|
Term
|
Definition
| describes a molecule in which the positive and negative charges are separated |
|
|
Term
|
Definition
| A lack of electrical symmetry in a molecule. Charge differences on opposite ends of a structure. |
|
|
Term
|
Definition
| electron that will go between orbits of two different atoms (covalent bonds) |
|
|
Term
|
Definition
| a covalent bond in which two atoms share one pair of electrons |
|
|
Term
|
Definition
| symmetrical - non polar, asymmetrical - polar |
|
|
Term
|
Definition
| capable of being dissolved |
|
|
Term
|
Definition
|
|
Term
|
Definition
| A chemical bond formed when atoms share three pairs of electrons |
|
|
Term
|
Definition
| single electrons that are alone in an orbital |
|
|
Term
|
Definition
| attraction between two non-polar molecules |
|
|
