Chem Ch. 4.2 The Quantum Model

Ch. 4.2 The Quantum Model

Multiple Choice

Which mathematically describes the wave properties of electrons?

• quantum theory

• atomic theory

• the Bohr model of the atom

• the Rutherford model of the atom

Multiple Choice

Quantum numbers are sets of numbers that

• are characteristic only of the hydrogen atom

• consist of multiples of two.

• specify properties of electrons

• relate the energies of protons in the atomic nucleus.

Multiple Choice

What is the maximum number of electrons that a single orbital can hold?

• 1

• 2

• 3

• 4

Multiple Choice

Which orbitals can be modeled as dumbbell shaped?

• s

• p

• d

• f

Multiple Choice

How many different orientations are there for d orbitals?

• 1

• 3

• 5

• 7