Orbital Filling Rules Worksheet

1
Chapter 7Atomic Structure Periodicity

• Orbital Filling Rules Worksheet

2
Orbital Filling Rules Worksheet

• Element Incorrect Configuration
• Al 1s2 2s2 2p6 3p3
• Rule Violation Correct Configuration
• A 1s2 2s2 2p6 3s2 3p1
• Possible Set of Quantum Numbers for Outermost
  Electron

n l ml ms
3 1 -1 ½
3
Orbital Filling Rules Worksheet

• Element Incorrect Configuration
• B 1s2 2s3
• Rule Violation Correct Configuration
• B 1s2 2s2 2p1
• Possible Set of Quantum Numbers for Outermost
  Electron

n l ml ms
2 1 -1 ½
4
Orbital Filling Rules Worksheet

• Element Incorrect Configuration
• P 1s2 2s2 2p6 3p5
• Rule Violation Correct Configuration
• A 1s2 2s2 2p6 3s2 3p3
• Possible Set of Quantum Numbers for Outermost
  Electron

n l ml ms
3 1 -1 ½
5
Orbital Filling Rules Worksheet

• Element Incorrect Configuration
• Cu Ar 4s2 3d9
• Rule Violation Correct Configuration
• D Ar 4s1 3d10
• Possible Set of Quantum Numbers for Outermost
  Electron

n l ml ms
4 0 0 ½
6
Orbital Filling Rules Worksheet

• Element Incorrect Configuration
• C 1s2 2s1 2px1 2py1 2px1
• Rule Violation Correct Configuration
• A 1s2 2s2 2px1 2py1
• Possible Set of Quantum Numbers for Outermost
  Electron

n l ml ms
2 1 -1 ½
7
Orbital Filling Rules Worksheet

• Element Incorrect Configuration
• C 1s2 2s1 2px2
• Rule Violation Correct Configuration
• C 1s2 2s2 2px1 2py1
• Possible Set of Quantum Numbers for Outermost
  Electron

n l ml ms
2 1 -1 ½
8
Orbital Filling Rules Worksheet

• Element Incorrect Configuration
• Ag Kr 5s2 4d9
• Rule Violation Correct Configuration
• D Kr 5s1 4d10
• Possible Set of Quantum Numbers for Outermost
  Electron

n l ml ms
5 0 0 ½
9
Orbital Filling Rules Worksheet

• Element Incorrect Configuration
• Mn Ar 4s1 3d6
• Rule Violation Correct Configuration
• A Ar 4s2 3d5
• Possible Set of Quantum Numbers for Outermost
  Electron

n l ml ms
4 0 0 ½
10
Orbital Filling Rules Worksheet

• Element Incorrect Configuration
• Ni Ar 4s2 3dxy2 3dxz2 3dyz2 3dz22 3dx2-y20
• Rule Violation Correct Configuration
• C Ar 4s2 3dxy2 3dxz2 3dyz2 3dz21 3dx2-y21
• Possible Set of Quantum Numbers for Outermost
  Electron

n l ml ms
4 0 0 ½
11
Orbital Filling Rules Worksheet

• Element Incorrect Configuration
• Sc Ar 3d3
• Rule Violation Correct Configuration
• A Ar 4s2 3d1
• Possible Set of Quantum Numbers for Outermost
  Electron

n l ml ms
4 0 0 ½
12
Orbital Filling Rules Worksheet

• Element Incorrect Configuration
• B 1s2 2s1 2px1 2py1
• Rule Violation Correct Configuration
• A 1s2 2s2 2px1
• Possible Set of Quantum Numbers for Outermost
  Electron

n l ml ms
2 1 -1 ½
13
Orbital Filling Rules Worksheet

• Element Incorrect Configuration
• Na 1s2 2s2 2p6 3s2
• Rule Violation Correct Configuration
• A 1s2 2s2 2p6 3s1
• Possible Set of Quantum Numbers for Outermost
  Electron

n l ml ms
3 0 0 ½
14
Orbital Filling Rules Worksheet

• Element Incorrect Configuration
• S Ne 3s2 3px2 3py2
• Rule Violation Correct Configuration
• C Ne 3s2 3px2 3py1 3pz1
• Possible Set of Quantum Numbers for Outermost
  Electron

n l ml ms
3 1 -1 ½
15
Orbital Filling Rules Worksheet

• Element Incorrect Configuration
• V Ar 3d 5
• Rule Violation Correct Configuration
• A Ar 4s2 3d 3
• Possible Set of Quantum Numbers for Outermost
  Electron

n l ml ms
4 0 0 ½
16
Orbital Filling Rules Worksheet

• Element Incorrect Configuration
• P Ne 3s2 3px2 3py1
• Rule Violation Correct Configuration
• C Ne 3s2 3px1 3py1 3pz1
• Possible Set of Quantum Numbers for Outermost
  Electron

n l ml ms
3 1 -1 ½
17
Orbital Filling Rules Worksheet

• Element Incorrect Configuration
• Kr Ar 4s2 3d 16
• Rule Violation Correct Configuration
• B Ar 4s2 3d 10 4p6
• Possible Set of Quantum Numbers for Outermost
  Electron

n l ml ms
4 1 -1 ½
18
Orbital Filling Rules Worksheet

• Element Incorrect Configuration
• Cr Ar 4s2 3d 4
• Rule Violation Correct Configuration
• D Ar 4s1 3d 5
• Possible Set of Quantum Numbers for Outermost
  Electron

n l ml ms
4 0 0 ½
19
Chapter 7Atomic Structure Periodicity

• Orbital Filling Rules Worksheet