CHEM 1211 Name: __________________

Module Three Exam

Module Three Part I: Atomic Theory & The Periodic Chart (Chapter 2, 7)

A. _____ (05) Atomic Notation-Section 2.1, 2.2, 2.3

B. _____ (20) Electron Configuration-Sections 8.1. 8.2, 8.3, 8.4

C. _____ (05) Orbitals/Subshells of the Periodic Table-Section 8.4 p79

D. _____ (05) Electron Dot Formulas-Section 9.1, 9.2

E. _____ (05) e-1 Configuration of Ions-Section 8.5

F. _____ (05) Periodic Ionic Character-Section 3.3

G. _____ (05) Key Terms M-3 Part I Lecture

H. _____ (05) Multiple Choice I Lecture]

_______(55) Total = ______%

Module Three: Part A Atomic Notation 5 points

Given the following elements, atomic numbers, and mass numbers, State the number of electrons, protons, and neutrons in the following elements:

1. ²³Na₁₁ Protons = ______

Electrons = ______

Neutrons = ______

2. ⁹³Nb₄₁ Protons = ______

Electrons = ______

Neutrons = ______

3. ²⁰Ne₁₀ Protons = ______

Electrons = ______

Neutrons = ______

4. ⁵⁹Ni₂₈ Protons = ______

Electrons = ______

Neutrons = ______

5. ¹⁹F₉ Protons = ______

Electrons = ______

Neutrons = ______