click below
click below
Normal Size Small Size show me how
chemistry 7.1-7.2
| Term | Definition |
|---|---|
| chemical bond | the force that holds two atoms together |
| positive ion | cation |
| negative ion | anion |
| ionic bond | electrostatic force that holds oppositely charged particles together in ionic compound |
| binary ionic compound | consists of two different elements |
| electrolyte | ionic compound's liquid solvent conducts electrical current |
| Lattice energy | energy req to separate 1 mol of ions of an ionic compound |
| ionic compound | compound with ionic bonds |
| crystal lattice | 3D geometric arrangement of particles |
| exothermic | release energy (emitting heat) |
| endothermic | absorbing energy (taking away heat) |