stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Chemistry - Chapter 4 Flashcards | StudBud
Explore
/
Chemistry - Chapter 4
Chemistry - Chapter 4
15 terms
·
StudBud Administration
·
45 plays
Review of Chapter 4
Flashcards
15 cards
F
Practice quiz
P
Host live
L
Questions
15
Answers
1
What is the maximum number of electrons can a single orbital hold?
3
4
2
1
2
What is the current atomic theory?
Nuclear Model
Planetary Model
Heisenberg Model
Quantum Model
3
Bohr's model correctly explains the spectra of atoms with how many electrons?
2
0
3
1
4
The electron gaining energy and rising to a higher energy level is called...
Emission
Absorption
Regression
Translation
5
Which of the following quantum numbers describes a p-orbital in the third energy level?
n = 3, l = 2, m = 1
n = 3, l = 0, m = 0
n = 2, l = 1, m = -1
n = 3, l = 1, m = 1
6
How many possible values are there for the spin quantum number?
4
2
3
1
7
Which rule states that all electrons in an atom must have a unique set of quantum numbers?
Pauli exclusion principle
Aufbau principle
Baldauff's rule
Hund's rule
8
How many different orientations does the
d
orbital have?
5
1
7
3
9
When EM radiation strikes the surface of a metal, electrons are ejected from its surface. This is a description of...
Ultraviolet catastrophe
Blackbody radiation
Photoelectric effect
Hydrogen line-emission
10
Which orbital can be modeled as a dumbbell shape?
f
d
s
p
11
Which region of the electromagnetic spectrum has the highest frequency?
Ultraviolet light
Gamma rays
Visible light
Radio waves
12
How many wavelengths of light are represented in the following diagram?
5
7
8
6
13
Which color of light has the shortest wavelength in the options below?
Yellow
Red
Blue
Green
14
Which sublevel exists in the quantum world?
1d
1p
1s
1f
15
Which does the principal quantum number represent?
orientation of orbital
size of orbital
spin of electron
shape of orbital
