Term | Definition |
Ionic Bond | formed between metal and non metal ions |
in an ionic bond, the ____ donates an electron to the ___ | metal cation, nonmetal anion |
Covalent Bond | formed between two nonmetals |
in a covalent bond, electrons are ____ between two _____ | shared, nonmetals |
heat of sublimation | the energy needed to change a solid into a gas |
lattice energy | the energy needed to form an ionic bond |
bond energy | the energy needed to break/form a covalent bond |
ionization energy | the energy needed to form a cation |
electron affinity | the energy needed to form an anion |
Tetrahedral (name number of bonds, number lone pairs) | 4 bonds, 0 lone pairs |
Trigonal pyramid (name number of bonds, number lone pairs) | 3 bonds, 1 lone pair |
V-shaped (Bent) (name number of bonds, number lone pairs) | 2 bonds, 2 lone pairs |
Trigonal planar (name number of bonds, number lone pairs) | 3 bonds, 0 lone pairs |
Linear (name number of bonds, number lone pairs) | 2 bonds, 0 lone pairs OR 2 bonds, 3 lone pairs |
Trigonal bipyramidal (name number of bonds, number lone pairs) | 5 bonds, 0 lone pairs |
See-saw (name number of bonds, number lone pairs) | 4 bonds, 1 lone pair |
T-Shaped (name number of bonds, number lone pairs) | 3 bonds, 2 lone pairs |
Octahedral (name number of bonds, number lone pairs) | 6 bonds, 0 lone pairs |