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Chemistry
| Question | Answer |
|---|---|
| Metallic bond | Descrubes a chemical bond in which the outer electrons are spread over a lattice of metal ions. |
| Hydrogen bond | Type of intermolecular force in which a H atom in covalentrly bond to an electronegative atom with another. |
| Van der Waals | Type of intermolecular force caused by instantaneous dipole acts. |
| Permament dipole | Two atoms in a molecule with a substantially different electronegativity values. |
| Temporary dipole | Shifts in density around a nucleus. |
| Avogardo constant | The total number of particles in a mole of substance. |