Give two group number designations for each of the following
Alkali metals, 1A
Halogens 7A
Noble Gases 8A
Alkaline earth metals 2A

Give the halogen with each of the following:
Smallest atomic radius: F
Largest first ionization energy: F
Largest electronegativity: F

Answer the following about electromagnetic radiation:
Speed in vaccuum = 3x10^8
Color of light with shortest wavelength: Violet
Color with smallest frequency: Red
3X10^8=(wavelength)(Frequency)

Atomic Structures And Orbitals
2n squared = electrons per level
N = 4 = 4 sublevels
Pauli= No 2 electrons spin the same way in orbital
Hundz= Electrons enter empty orbitals
Aufbau: Electrons enter lowest energy level

Electron Bonding:
Electron Groups, Bonded Atoms, Lone Pairs, Angle, Shape:
2,2,0,180,Linear
3,3,0,120,TrigPlan
3,2,1,120,Bent
4,4,0,109,Tetra
4,3,1,107,TrigPyra
4,2,2,104.5,Bent

Polar Bonds:
.4<X<1.8
Polar = Dipole Dipole
Hydrogen Bonding = Polar+ H+F,N,O
LD=non Polar
Ionic=Ionic