Types of Chemical Bonds
This type of bond forms when electrons are transferred from one atom to another.
What is an ionic bond?
As bond order increases, bond length generally does this.
What is decrease?
In a metallic solid, valence electrons are free to move throughout the structure, forming this model of bonding.
What is a sea of delocalized electrons?
Make a Lewis Dot Diagram for HCN and make it accurate according to VSEPR
What is Hydrogen Cyanide?
Determine the hybridization of the central atom in a molecule with two electron domains, such as BeCl₂.
What is sp hybridization?
This type of bond forms when atoms share electrons.
What is a covalent bond?
Between a single, double, and triple bond, this bond has the greatest bond strength.
What is a triple bond?
What does a compound need to conduct electricity?
What is charged particles and particles must be free to move?
Make a Lewis Dot Diagram for C₂H₄ and make it accurate according to VSEPR
What is Ethene?
4x points
The central atom in NH₃ is sp³ hybridized, but its molecular geometry is this because one electron domain is a lone pair.
What is trigonal pyramidal?
The bond found between metal atoms that share a "sea of electrons."
What is a metallic bond?
These two bond properties are inversely related; as one increases, the other decreases.
What are bond length and bond strength?
What are the properties of metallic bonds?
Good conductors, malleable, and ductile
Make the a Lewis Dot Diagram for PCl₃ and make it accurate according to VSEPR
What is Phosphorus Trichloride?
XeF₄ has six electron domains around xenon. Its molecular geometry is this.
What is square planar?
A covalent bond where electrons are shared unequally because one atom is more electronegative.
What is a polar covalent bond?
A C=C bond has a bond order of this value.
What is 2?
DOUBLE POINTS
Two different types of alloys and draw/label both of them.
What is substitutional and interstitial alloys?
What is the drawing?
Make the a Lewis Dot Diagram for NO₂⁻ , make it accurate according to VSEPR, and write the formal charges.
What is nitrite?
The central atom of BF₃ has three electron domains and no lone pairs, they have ___ hybridization and are in _____ shape.
What are trigonal planar geometry and sp² hybridization?
This intermolecular force occurs when hydrogen is bonded to nitrogen, oxygen, or fluorine.
What is hydrogen bonding?
On a covalent bond potential energy curve, this point represents the equilibrium bond length where attraction and repulsion are balanced.
What is the minimum point (lowest point) on the curve?
List the following molecules in order of least to most ionic character
MgBr2, CO2, HCl
CO2, HCl, MgBr2
Make the a Lewis Dot Diagram for XeF₄ and make it accurate according to VSEPR
What is Xenon Tetrafluoride?
Triple points
A molecule has a central atom with 5 regions of electron density, consisting of 4 bonding pairs and 1 lone pair.
Hybridization:_______
Geometry:_________
What is sp3d hybridization?
What is square pyramid?