Bonds
A covalent bond in which the electrons are shared equally by the two atoms
What is Nonpolar Covalent bond?
What symbolizes the change in electronegativity?
What is Delta?
What does VSEPR stand for?
Valence Shell Electron Pair Repulsion
What is the VSEPR theory?
The theory predicts shapes of compounds abbreviated by VSEPR
A covalent bond between atoms in which the electrons are shared unequally
What is Polar Covalent bond?
What energy level is nonpolar?
0.0-0.4
Bonds are evenly spaced electrons
Tetrahedral
What does intra mean?
Within a species
These occur when polar molecules are attracted to one another
What is a dipole interaction?
What energy level is moderately polar?
0.5-0.9
Less repulsion between the bonding pairs of electrons
Trigonal pyramid
What does inter mean?
between a speices
Attractive forces in which a hydrogen covalently bonded to a very electronegative atom is also weakly bonded to an unshared electron pair of another electronegative atom
What is Hydrogen bonds?
What energy level is very polar?
1.0-1.9
2 unshared pairs of electrons at top of O repel bonds and force them to bend
Bent
What types of molecules are Ionic bonds and Covalent bonds?
Intra molecular!
The weakest of all molecular interactions are caused by the motion of electrons
What is Dispersion forces?
What energy level is Ionic?
Anything greater than or equal too 2.0
What are all of the shapes?
Tetrahedral, trigonal pyramidal, bent, linear and trigonal planar
What type of molecules are hydrogen bonds, dipole interactions, and London dispersion
Inter molecular