The two lone pair electrons give water this geometry.
What is bent?
100
The most electronegative atom
What is Fluorine?
100
The molecular force found in all molecules.
What are london 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, contains carbon and hydrogen, that is used as a household cleaner has a strong odor and has a trigonal pyramidal geometry.
What is ammonia.
200
In HCl, the bond dipole points towards this atom.
What is chlorine?
200
The type of substances with the weakest intermolecular force.
What are nonpolar substances?
300
The chemical P2I4 is named this.
What is diphosphorous tetraiodide
300
Four of the seven atoms that form diatomic molecules.
What is hydrogen, nitrogen, oxygen, fluorine, chlorine, bromine or iodine.
300
This substance has a specific geometry and is used in our Bunsen burners and has four hydrogen atoms attached to a central atom. (Name the molecule, formula, and geometry.)
What is methane, CH4, tetrahedral
300
A nonpolar bond will form between two ___________ atoms of __________ electronegativity.
What are similar / identical atoms,
and similar / identical electronegativity.
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
The octet rule
What is rule that states that atoms gain, lose, or share electrons in order to gain stability and have the valence electrons of a noble gas?
400
CO2 is a linear molecule and contains this number of valence electrons total.
What is 16 (4 carbon, 6x2 oxygen)
400
The strength of attraction of an atom in a molecule for electrons in a bond.
What is electronegativity?
400
The force that holds H2S molecules together.
What is dipole-dipole force?
500
dihydrogen monoxide
What is water?
500
This atom in a molecule can have three bonds and one lone pair of electrons.
What is nitrogen?
What is phosphorus?
What is Arsenic?
What is Antimony?
500
The reason geometries form they way they do.
What is to minimize valence electron repulsion within the molecule?
500
What accounts for boron trifluoride being nonpolar, but nitrogen trifluoride being polar.
What is a lone pair of electrons?
What is net dipole moment?
What is uncanceled dipole moments?
500
The reason why glycerol has such a high viscosity. (C3H803)
What is three hydrogen atoms capable of hydrogen force bonds.