Bohr Model
Draw the bohr model for oxygen.
Ring1:2, Ring2:6
What are valence electrons?
Electrons in the outer shell of an atom.
Draw an orbital diagram for Sodium.
1s ii, 2s ii, 2p iiiiii, 3s i (i are arrows)
What is the electron configuration for Neon?
1s22s22p6
What is the packet of light energy that is released when an electron falls back down from the excited state to the ground state?
A Photon.
How many electrons fit on each energy level 1-3?
2,8,18
Draw the lewis dot structure for Sulfur
S with 6 valence electrons surrounding it.
What is Aufbaus Principle?
Lower energy levels must be filled first.
What is the electron configuration for Iron
1s22s22p63s23p64s23d6
What is the grounded state?
The stable state of an electron, lowest energy level of that electron.
Draw a bohr model for Chlorine.
Ring1:2, Ring2:8, Ring3:7
Draw the lewis dot structure for Helium.
He with 2 valence electrons
What is Pauli's Principle?
Electrons must be spinning in opposite directions.
What is the noble gas configuration for Phosphorus?
What are the 3 spectrums of light?
IR, Visible, UV
Draw a bohr model for Calcium.
Ring1:2, Ring2:8, Ring3:10
Draw the lewis dot structure for Fluorine.
F with 7 valence electrons
What is Hunds Rule?
Orbitals most be half filled before receiving the second electron.
("lunch line" , everyone gets food and then you can go back for seconds if there are leftovers.)
What is the Noble Gas Configuration for Copper?
[Ar]4s23d9
What is the wavelength if an electron falls from n=3 to n=1?
103nm
Draw the bohr model for Aluminum.
Ring1:2, Ring2:8, Ring3:3
Draw the lewis dot structure for Kr.
Kr with 8 valence electrons
Draw the orbital diagram for Silicon.
1s ii, 2s ii, 2p iiiiii, 3s ii, 3p ii
What is the Noble Gas Configuration for Strontium?
[Kr]5s2
What color would a photon with a wavelength of 450nm be?
Blue