Term
2 E Groups 2 Bonding Groups 0 Lone Pairs 

Definition
E Geometry: Linear
Molecular Geometry: Linear
Bond Angle: 180 


Term
3 E Groups 2 Bonding Groups 1 Lone Pair 

Definition
E Geometry: Trigonal Planar
Molecular Geometry: Bent
Bond Angle: 117.5 


Term
3 E Groups 3 Bonding Groups 0 Lone Pairs 

Definition
E Geometry: Trigonal Planar
Molecular Geometry: Trigonal Planar
Bond Angle: 120 


Term
4 E Groups 4 Bonding Groups 0 Lone Pairs 

Definition
E Geometry: Tetrahedral
Molecular Geometry: Tetrahedral
Bond Angle: 109.5 


Term
4 E Groups 3 Bonding Groups 1 Lone Pair 

Definition
E Geometry: Tetrahedral
Molecular Geometry: Trigonal Pyramidal
Bond Angle: 107 


Term
4 E Groups 2 Bonding Groups 2 Lone Pairs 

Definition
E Geometry: Tetrahedral
Molecular Geometry: Bent
Bond Angle: 104.5 


Term
5 E Groups 5 Bonding Groups 0 Lone Pairs 

Definition
E Geometry: Trigonal Bipyramid
Molecular Geometry: Trigonal Bipyramid
Bond Angle: 120 Equatorial, 90 Axial 


Term
5 E Groups 4 Bonding Groups 1 Lone Pair 

Definition
E Geometry: Trigonal Bipyramid
Molecular Geometry: Seesaw
Bond Angle < 90 


Term
5 E Groups 3 Bonding Groups 2 Lone Pairs 

Definition
E Geometry: Trigonal Bipyramid
Molecular Geometry: Tshaped
Bond Angle: < 90 


Term
5 E Groups 2 Bonding Groups 3 Lone Pairs 

Definition
E Geometry: Trigonal Bipyramid
Molecular Geometry: Linear
Bond Angle: 180 


Term
6 E Groups 6 Bonding Groups 0 Lone Pairs 

Definition
E Geometry: Octahedral
Molecular Geometry: Octahedral
Bond Angle: 90 


Term
6 E Groups 5 Bonding Groups 1 Lone Pair 

Definition
E Geometry: Octahedral
Molecular Geometry: Square Pyramidal
Bond Angle < 90 


Term
6 E Groups 4 Bonding Groups 2 Lone Pairs 

Definition
E Geometry: Octahedral
Molecular Geometry: Square Planar
Bond Angle: 90 


Term

Definition
Energy Made from an Ionic Bond, the higher the differences in charge the higher the energy. AlN is higher energy than NaCl. 


Term

Definition


Term

Definition


Term
Formula for the Energy of a photon 

Definition
Ephoton = hv
hv = hc/lambda(wavelength)
h= planks constant v= frequency c= speed of light 


Term
What are the three quantum numbers and what does each one determine? 

Definition
N: The energy level determined by period L: N  1 If n = 2 then L = 1 if n = 1 then L = 0 MsubL: Representative of the orbitals of L L0 = S orbital = 0 L1 = P orbital = 1, 0, +1 L2 = D orbital = 2, 1, 0, +1, +2 L3 = F orbital = 3, 2, 1, 0, + 1, + 2, + 3 


Term

Definition
A node is a section inbetween orbitals where electrons are not found because electrons jump between energy levels. S Orbitals have spherical nodes P orbitals have planes for nodes 


Term
What is the formula for Z effective? 

Definition
Zeff = Z  S
Where z = # of protons and s = # of NONvalence electrons 


Term
A fully filled valence shell is referred to as a... 

Definition
Octet
Except for H and He which are duets 


Term

Definition
Electron Spin 1/2 if diagram is pointing up and +1/2 if pointing down. 


Term
A molecule with a permanent dipole moment is called a... 

Definition


Term
The atoms that can form less than an octet (exceptions). 

Definition


Term
The best (major contributors) have... 

Definition
the smallest or no formal charges on their individual atoms, and negative charges on the most electronegative atoms 

