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This document contains an orbital diagram worksheet with questions about filling orbitals with electrons and identifying orbital configurations of different elements. It asks the student to: 1) Show the filling of orbitals with electrons for Mg, Cl, Si, Ti using arrows. 2) Identify which element has a given orbital diagram: nitrogen, vanadium, sulfur, magnesium, or calcium. 3) Identify which electron configuration rule (Hund's rule, Pauli exclusion principle, or Aufbau principle) is violated in three example configurations and explain why.

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Trixie Gamer
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67 views1 page

Test

This document contains an orbital diagram worksheet with questions about filling orbitals with electrons and identifying orbital configurations of different elements. It asks the student to: 1) Show the filling of orbitals with electrons for Mg, Cl, Si, Ti using arrows. 2) Identify which element has a given orbital diagram: nitrogen, vanadium, sulfur, magnesium, or calcium. 3) Identify which electron configuration rule (Hund's rule, Pauli exclusion principle, or Aufbau principle) is violated in three example configurations and explain why.

Uploaded by

Trixie Gamer
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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Download as DOCX, PDF, TXT or read online on Scribd
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Name: Althea Grace J.

Pastores
Section: 9 – St. Gregory
Orbital Diagram Worksheet
A. Using arrows, show how the following orbitals will fill with electrons.
Electron Configuration 1s 2s 2p 3s 3p 4s 3d

Mg 1s22s22p63s2

Cl 1s22s22p63s23p5

Si 1s22s22p63s23p2

Ti 1s22s22p63s23p64s23d2

B. Which element has the following orbital diagram?

1s 2s 2 3s 3 4s 3 element
p p d (answer)
a Nitrogen
b Vanadium
c Sulfer
d Magnesium
e Calcium
C.
Rules of Electron Configurations
Which of the following “rules” is being violated in each electron configuration below? Explain
your answer for each. Hund’s Rule, Pauli Exclusion Principle, Aufbau Principle

1.    __ __ - Violated; The arrows should be upwards like, __ __ __


1s 2s 2p 2p
2.         _ - Violated; The arrows in ‘3s’ are both
1s 2s 2p 3s 3p upwards, which is incorrect.
3.               - Violated; the ‘4s’
1s 2s 2p 3s 3p 3d is missing between
‘3p’ and ‘3d’
01-07-21

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