Ch.8 - Periodic Properties of the ElementsWorksheetSee all chapters
All Chapters
Ch.1 - Intro to General Chemistry
Ch.2 - Atoms & Elements
Ch.3 - Chemical Reactions
BONUS: Lab Techniques and Procedures
BONUS: Mathematical Operations and Functions
Ch.4 - Chemical Quantities & Aqueous Reactions
Ch.5 - Gases
Ch.6 - Thermochemistry
Ch.7 - Quantum Mechanics
Ch.8 - Periodic Properties of the Elements
Ch.9 - Bonding & Molecular Structure
Ch.10 - Molecular Shapes & Valence Bond Theory
Ch.11 - Liquids, Solids & Intermolecular Forces
Ch.12 - Solutions
Ch.13 - Chemical Kinetics
Ch.14 - Chemical Equilibrium
Ch.15 - Acid and Base Equilibrium
Ch.16 - Aqueous Equilibrium
Ch. 17 - Chemical Thermodynamics
Ch.18 - Electrochemistry
Ch.19 - Nuclear Chemistry
Ch.20 - Organic Chemistry
Ch.22 - Chemistry of the Nonmetals
Ch.23 - Transition Metals and Coordination Compounds

Solution: Which reaction below represents the electron affinity of Li? A) Li(g) + e- → Li -(g) B) Li(g) → Li+(g) + e- C) Li+(g) + e- → Li(g) D) Li+(g) → Li(g) + e- E) Li(g) + e- → Li+(g)

Problem

Which reaction below represents the electron affinity of Li?

A) Li(g) + e- → Li -(g)

B) Li(g) → Li+(g) + e-

C) Li+(g) + e- → Li(g)

D) Li+(g) → Li(g) + e-

E) Li(g) + e- → Li+(g)