CHEM 1211 Module Three Exam-Page 2 Name: ____________________

Module Three: Part B: Electron Configuration 20 points

Given the following elements, use arrows to fill-in the electron configuration, then rewrite the configuration into the chemist’s shorthand:

1. ¹²C₆ Chemist Shorthand:_____________________________________

2. ⁶⁰Co₂₇ Chemist Shorthand:_____________________________________

CHEM 1211 Module Three Exam-Page 3 Name: ____________________

Module Three: Part B: Electron Configuration continued:

3. ⁴⁰Ca₂₀ Chemist Shorthand:____________________________

4. ⁵²Cr₂₄ Chemist Shorthand:____________________________

CHEM 1211 Module Three Exam-Page 4 Name: __________________

Module Three: Part B: Electron Configuration continued:

5. ⁶⁵Zn₃₀ Chemist Shorthand:____________________________

6. ⁸⁵Nb₄₁ Chemist Shorthand:____________________________

CHEM 1211 Module Three Exam-Page 5 Name: __________________

Module Three: Part B: Electron Configuration continued:

7. ⁹⁸Pd₄₆ Chemist Shorthand:____________________________

8. ¹⁸⁰Au₇₉ Chemist Shorthand:____________________________