Ch.7 - Quantum MechanicsWorksheetSee 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: Of the following listed orbital choices - 1p, 2d, 3d, & 4f , only ___________ can exist.a. 1pb. 3d c. 2d and 3dd. 3d, and 4fe. 4f

Problem

Of the following listed orbital choices - 1p, 2d, 3d, & 4f , only ___________ can exist.

a. 1p

b. 3d 

c. 2d and 3d

d. 3d, and 4f

e. 4f

Solution

Establish the first 3 quantum numbers and determine which set of values are valid

The first three quantum numbers are:

principal quantum number (n) energy level in orbitals and its value could be any positive integer starting from 1 to infinity

angular momentum quantum number (→ (l) has to be at least 1 less than n,range of values from 0 up to (n-1)

magnetic quantum number (m)→ range of values from - to +.

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