WorksheetsChapter 4 and 5 Test Review
Total questions: 55
Worksheet time: 51mins
What color of light has the greatest energy per photon?
Red
Green
Blue
Violet
What color of light has the shortest wavelength?
Red
Green
Blue
Violet
Put the following regions of electromagnetic radiation in order of longest to shortest wavelength
Radio, Micro, Infra, Visible, Ultra, X-ray, Gamma
Gamma, X-ray, Ultra, Vis, Infra, Micro, Radio
Vis, Micro, Infra, Ultra, X-ray, Gamma, Radio
Micro, Radio, Vis, Infra, Ultra, X-ray, Gamma
What is the energy of a quantum of light with a frequency of 7.39x1014Hz.
4.88x1019
4.88x10-19
2.22x1023
2.22x10-23
A light has a wavelength of 506 nm. What is the frequency of the light? What is the color of light?
16.87Hz, Red
5.93Hz, Orange
5.93x10-14Hz, Blue
5.93x1014Hz, Green
_____________________ is the lowest energy level an electron will occupy in an atom at an ordinary condition
the ground state
the excited state
13. A theory stating that it is forbidden for 2 electrons having the same value of atomic quantum numbers is explained by... .
Hund
Aufbau
Pauli
Schrodinger
1s22s22p63s23p64s23d10
Choose the correct noble gas configuration for iodine.
[Ar]4s24d104p5
[Kr]5s24d105p5
[Xe]5s25d105p5
none of the above
Which (if any) principles are being violated in this orbital diagram for oxygen?
Aufbau
Pauli
Hund
Both Pauli and Hund
Both Aufbau and Hund
Which choice lists the orbital shapes in order from lowest to highest energy?
s, p, d, f
p, s, d, f
d, f, s, p
they all have the same energy
Which periodic table family could have valence electrons filling orbitals in the s-block?
Alkaline Earth
Halogens
Noble Gases
Transition Metals
Vertical columns on the periodic table are called ___?
groups
periods
rows
Which color on the image of the periodic table corresponds with the halogens.
red
black
blue
orange
Which color on the image of the periodic table corresponds with the noble gases.
red
black
blue
orange
Which color on the image of the periodic table corresponds with the transition metals.
red
black
blue
orange
Which color on the image of the periodic table corresponds with the metalloids.
bright yellow
gold
teal
light blue
Which color on the image of the periodic table corresponds with the alkaline earth metals.
yellow
dark yellow
blue/green
teal
Mendeleev first ordered the periodic table of elements by increasing
atomic number
atomic mass
atomic symbol
atomic weight
Horizontal rows on the periodic table are called ___?
groups
periods
rows
families
The periodic table is mostly comprised of what type of element?
Metals
Nonmetals
Metalloids
period
Elements that occur in vertical columns on the periodic table.
A horizontal row of elements in the periodic table
Found in group two of the periodic table; highly reactive
A subatomic particle that has a negative charge
found in group one of the periodic table; highly reactive
Non-metals
Transition Metals
alkali metals
metalloids
Found in group two of the periodic table; highly reactive
period
Alkali Earth Metals
metalloids
alkali metals
An electron that is available to be lost, gained, or shared in the formation of chemical compounds is called a(n)
inner-shell electrons
protons
neutrons
valence electrons
Argon
the ability of an atom in a chemical bond to attract electrons
the energy required to add an electron to a specific atom
List the following in order of lowest to highest ionization energy.
P, Cs, Co, Sr
P, Co, Sr, Cs
Cs, Sr, Co, P
Sr, Cs, Co, P
P, Co, Cs, Sr
Which atom has the largest atomic radius?
potassium
rubidium
francium
cesium
Which of the following will have a higher electronegativity than arsenic (As)?
Carbon (C)
Neon (Ne)
Antimony (Sb)
Germanium (Ge)
Periodic law states that
the chemical properties of elements can be grouped according to appearance.
the physical and chemical properties of the elements are functions of their atomic number.
no two electrons with the same spin can be found in the same place in an atom
wave patterns repeat at regular intervals.
How many valence electrons does oxygen have?
2
8
6
18
Which of these is the correct orbital diagram for oxygen?
Which portion(s) of the periodic table are called "main group" elements?
transition elements
s and p group elements
d and f group elements
alkali and ahlogens
nonmetals are located
on the right side of the periodic table
on the left side of the periodic table
all over the periodic table
in the middle of the periodic table
The molar mass of (NH4)2CO3 is:
96.11
98.54
97.21
95.02
What would be the mass of 5 moles of CO2?
220.05 g
220.05 mol
0.11 mol
8.80 g
What is the mass of 3.56 moles of H2?
7.18 g
1.77 mol
1.77 g
0.57 mol
How many moles would make up a sample of 32.7 grams of NH3?
19.19 mol
19.19 g
557.21 mol
0.43 g
How many molecules are present in 1.75 moles CO2?
1.05 X 1024 molecules
1.28 X 10-22 molecules
2.91 X 10-24 molecules
2.39 X 10222 molecules
If the wavelength of a wave increased, what would happen to the frequency?
decrease
increase
stay the same
The number of waves that pass somewhere in a second is:
amplitude
frequency
wavelength
Match the rule to the correct definition
No two electrons in the same atom can have the same four quantum numbers
Pauli Exclusion Principle
we cannot know both the position and speed of a particle, such as a photon or electron
Heisenberg uncertainty principle
in the ground state of an atom or ion, electrons fill atomic orbitals of the lowest available energy level before occupying higher-energy levels
Aufbau Principle
every orbital in a subshell is singly occupied with one electron before any one orbital is doubly occupied
Hund's Rule
Match the Quantum Number to its description
energy level, size, row number of the periodic table
Principle, n
shape of the subshell
angular momentum quantum number, l
orientation of the orbital
mgnetic quantum number, Ml
spin of the electron
Ms
