Name: ______
Date: ______
Period: ______
Directions: Answer the following question:
1)For the following notation 2p6. What does the 2 represent, the p represent and the 6 represent?
2)Which two elements are the exception to the electron configuration rule?
3)What are quantum numbers?
4)Give the symbol, and definition for the following:
- Principal Quantum Number
- Angular Momentum Quantum Number
- Magnetic Quantum Number
- Spin Quantum Number
5)Principal quantum number is also referred to as?
6)As the distance from the nucleus increases, what happens to the energy of an electron?
7)Angular momentum quantum number is also referred to as?
8)What does Aufbau’s principle state?
9)What does Hund’s rule state?
10)What does Pauli’s Exclusion principle state?
11)What is a quantum?
12)The Bohr model of the atom only accounted for what?
13)What is a node?
14)Describe the progression of the atomic model starting with Dalton and ending with Quantum Mechanical model. Describe each model and how the model was changed.
15)Draw the three different p orbitals
16)Draw an example of the d orbital
17)How does the s orbital look? F orbital?
Directions: Identify if the following sets of quantum numbers are acceptable or unacceptable:
1) 2,1,1,1/2 ______
2) 1,0,-1,1/2 ______
3) 4,2,-2,1/2 ______
4) 3,3,0,1/2 ______
5) 6,1,0,1/2 ______
6) 2,1,0,1/2 ______
7) 2,3,3,1/2 ______
8) 3,3,2,1/2 ______
9) 2,0,0,1/2 ______
10) 2,3,3,1/2 ______
Directions: Determine the outer energy level configuration for the following:
A)1a
B)2a
C)3a
D)4a
E)5a
F)6a
G)7a
H)8
Directions: Determine the outer energy level configuration for the following elements
1)Ca
2)S
3)Cr
4)Ru
5)Au
6)Th
7)I
8)Ge
9)Kr
10)Cs
Directions: Write the noble gas notation for the following
1)Cu
2)Tc
3)Se
4)Am
5)Y
6)Na
7)B
8)Tl
9)La
10)Po
Directions: Write the electron configuration and orbital notation for the following elements
1)N-3
2)Cr
3)Fe+3
4)Se
5)In+3
Directions: Identify if the following sets of quantum numbers are acceptable or unacceptable:
1) 2,1,1,1/2 ______11) 1,0,1/2,1/2 ______
2) 1,0,-1,1/2 ______12) 3,0,0,1/2 ______
3) 4,2,-2,1/2 ______13) 5,4,-3,-1/2 ______
4) 3,3,0,1/2 ______14) 1,0,0,-1/2 ______
5) 6,1,0,1/2 ______15) 2,2,1,1/2 ______
6) 2,1,0,1/2 ______16) 4,3,-2,1/2 ______
7) 2,3,3,1/2 ______17) 3,2,1,1 ______
8) 3,3,2,1/2 ______18) 5,3,-1,1/2 ______
9) 2,0,0,1/2 ______19) 4,1,1,-1/2 ______
10) 2,3,3,1/2 ______20) 2,1,-1,1/2 ______
Directions: List the 4 sets of quantum numbers for the following:
1)4f7
2)2p2
3)1s2
4)6d8
5)5p4
6)3s2
Directions: Which energy level, orbital and electron is being described by the following quantum numbers?
1)2, 1, 1, -1/2
2)3, 2, -1, ½
3)4, 3, -3, -1/2
4)1, 0, 0, 1/2
5)6, -3, 2, -1/2