Connect the DOTs
FORMAL charge
party!
party!
Geometry in
Chemistry?
Chemistry?
To be or not to be HYBRID - that is the question
"Why do you repel me?"
- Electron domain
- Electron domain
100
________ is a representation of an atom’s valence electrons by using dots and indicates by the placement of these how the valence electrons are distributed in the molecule
What is Lewis structure?
100
Determines what resonance structure would be favored
What is the smallest formal charge?
100
A molecule that has no central atom
What is a binary linear molecule?
100
If an s orbital and two p orbitals combine, this hybridization results
What is sp2?
100
The acronym VSEPR stands for this phrase
What is Valence Shell Electron-Pair Repulsion?
200
The electron dot structure of CCl4
What is 
200
The formal charge of N in the structure below:
What is zero?
200
DAILY DOUBLES!
Number of charge clouds around the central atom that has a seesaw geometry
What is five (5)?
200
Hybridization for atoms that have 2 charge clouds?
What is sp?
200
According to the VSEPR, electron domains orient themselves to minimize these
What is repulsion?
300
The electron-dot structure of NO+
What is
300
DAILY DOUBLES!
The formal charges to each atoms in ClO2- (see structure below)?
What is -1 for O(left), 0 for Cl and 0 for O(right)?
300
Shape of a molecule that has a central atom with two lone pairs and four bonds to other atoms
What is square planar?
300
Number of hybrid orbitals that results in the combination of an s orbital and three p orbitals
What is four (4)?
300
Type of bond that results in a direct or head-on overlap of orbitals
What is sigma bond?
400
DAILY DOUBLES!
The third-row element, X, that forms the following ion (XH4)+?
What is Phosphorus?
400
The three resonance structures for thiocyanate ion, [SCN]- whose connections are shown below:
What is
400
Molecular geometry of ammonia, NH3
What is trigonal pyramidal?
400
Hybridization around the central atom in CH4
What is sp3?
400
Total number of sigma and pi bonds in O3
What are 2 sigma and 1 pi bonds?
500
The electron dot structure for molecule with the following connections, showing lone pairs and any multiple bonds:
What is
500
Determine the formal charge of each atom in the structure below.
What is
500
The shape of NO3-
What is trigonal planar?
500
DAILY DOUBLES!
Hybridization around the central atom in O3
What is sp2?
500
DAILY DOUBLES!
Total number of pi and sigma bonds in acrylonitrile (see structure):
What are 4 sigma and 3 pi bonds?