This trend increases going from left to right and down to up. It can be used to determine bond polarity and the direction of dipole moments.
What is the electronegativity trend?
100
The electrons available for bonding.
What are valence electrons?
100
The equation you use to calculate the wavelength of a single photon.
What is E=hv?
100
This geometry is based on the number of lone pairs and bonds around the central atom.
What is the electron geometry?
200
There is a weak to powerful dipole moment across this bond, but no transfer of electrons.
What is polar covalent?
200
This periodic trend increases going right to left and up to down. It has to do with the amount of pull the nucleus has on the outer electrons.
What is atomic radius?
200
Unless the central atom is from period three or below, every atom in the Lewis Dot Structure must have eight electrons.
What is the octet rule?
200
The uncertainty principle.
What is xmv>h/4pi?
200
This geometry is based on the number of lone pairs vs the number of bonds around the central atom.
What is the molecular geometry?
300
Generally these bonds occur between a metal and a nonmetal, coupled by a complete transfer of one or more electrons.
What is an ionic bond?
300
This characteristic of elements follows the same trend as electronegativity. It is defined as the ease with which an electron can be removed from an atom.
What is ionization energy?
300
The equation for formal charge.
What is # valence electrons-(bonding electrons/2 + lone pair electrons)?
300
The equation you use to calculate the wavelength of a particle with mass.
What is de Broglie's wavelength: wavelength=h/mv?
300
The number of lone pairs and bonds around the central atom.
What is the electron domain?
400
The electrons in an O-H bond congregate primarily around the oxygen. This is an example of...
What is a dipole moment?
400
Arrange these atoms in order of increasing electronegativity: Na, P, Cu, F, Cs
Cs<Na<Cu<P<F
400
Draw the Lewis Structure for BrO3-.
-O:Br::O, with lone 3 lone pairs on the negatively charged oxygen, two lone pairs on bromine, and 2 lone pairs on the neutral oxygen.
400
The equation you use to calculate the threshold frequency from binding energy.