Naming
Bonds & Lone Pairs
Geometry
Polarity
Intermolecular Forces
100
The common name for H2O
What is water?
100
The number of electrons found in a single bond.
What is two?
100
The two lone pair electrons give water this geometry.
What is bent?
100
The most electronegative atom
What is Fluoride?
100
The molecular force found in all molecules.
What are dispersion forces.
200
Homes should have a CO monitor to indicate high levels of this gas.
What is carbon monoxide?
200
Molecules that share electrons have this type of bond.
What is a covalent bond?
200
This substance that is used as a household cleaner has a strong odor and has a trigonal pyramid geometry...
What is ammonia.
200
In HCl, the bond dipole points towards this atom.
What is chlorine?
200
The type of bond with the weakest intermolecular force.
What are nonpolar bonds?
300
The chemical CaF2 is named this...
What is diphosphorous tetraiodid
300
Four of the seven atoms that form diatomic molecules.
What is hydrogen, nitrogen, oxygen, fluorine, chlorine, bromine or iodine.
300
This substance is used in our Bunsen burners and has four hydrogen atoms attached to a central atom. (Name the molecular formula and geometry.)
What is CH4 (methane), tetrahedral
300
A nonpolar bond will form between two atoms of __________ electronegativity.
What is similar / identical electronegativities.
300
For hydrogen force bonding to occur, hydrogen must be attached to one of these three atoms.
What is nitrogen, oxygen, or fluorine.
400
dinitrogen pentasulfide
What is N2S5
400
Rule that states that atoms gain, lose, or share electrons in order to gain stability and have the valence electrons of a noble gas?
What is Octet (or for Hydrogen/Neon, Duet) rule
400
CO2 is a linear molecule and contains this number of valence electrons.
What is 16 (4 carbon, 6x2 oxygen)
400
Name the trend that is responsible for the attraction strength of an atom in a molecule towards the shared electrons in a bond.
What is electronegativity?
400
The force that holds H2S molecules together.
What is dipole-dipole force?
500
Fe2O3
What is Iron (III) Oxide?
500
Atoms in this family on the periodic table typically have three bonds and one lone pair of electrons...
What is the nitrogen family?
500
The concept that electrons arrange themselves to minimize their repulsion.
What is VSEPR (Valence Shell Electron Pair Repulsion)
500
What accounts for boron trifluoride being nonpolar, but nitrogen trifluoride being polar.
What is a lone pair of electrons?
500
The reason why glycerol has such a high viscosity.
What is three hydrogen atoms capable of hydrogen force bonds.