Lewis Structure
Draw the Lewis structure for I2
What is
I - I
(add unbonded dots around each)
The shape of Cl2?
What is Linear?
The angel for Linear molecules.
What is 180 degrees?
One pair of electrons is shared.
What is single covalent bond?
Electronegativity range for nonpolar bonds.
What is 0.0 - 0.4?
Draw the Lewis structure for CCl4
What is
Cl
Cl - C - Cl
Cl
(add dots to each Cl)
The shape of NH3?
What is Trigonal Pyramidal?
The angle for Bent molecules.
What is 104.5 degrees (<109.5)?
Two pairs of electrons shared.
What is a double covalent bond?
More than one equally valid Lewis structure for the same compound.
What is resonance?
Draw the Lewis structure for NH3
What is
H-N-H
H
(add 2 dots above N)
The shape of H2O?
What is Bent?
The angel for octahedral molecules.
What is 90 degrees?
Three pairs of electrons shared.
What is a triple covalent bond?
What is an electrolyte?
Draw CO2
O=C=O
(put 4 dots on each oxygen)
The shape of AsF5?
What is Trigonal Bipyramidal?
The angle for tetrahedral molecules.
What is 109.5 degrees?
Both shared electrons are provided by only one of the atoms in the bond.
What is a coordinate covalent bond?
An element that has more than eight valence electrons due to bonding.
What is an expanded octet?
Draw BrO3-
What is
O
O - Br - O
(Put in brackets with "-" outside, 6 dots on each oxygen and 2 dots on Br)
The shape of SBr6?
What is Ocathedral?
The angel for Trigonal bipyramidal molecules.
What is 90 and 120 degrees?
A covalent bond with unequal sharing of electrons.
What is a polar covalent bond?
The two factors affecting molecular geometry.
What are asymmetry and bond polarity?