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Worksheets

Chp 5 Review

Total questions: 39

Worksheet time: 2hrs 44mins

Name
Class
Date
1.
What is the maximum number of electrons that an orbital can have?
a)
1 electron
b)
2 electrons
c)
3 electrons
d)
4 electrons
2.
How many d orbitals are there in a given sublevel?
a)
1
b)
3
c)
5
d)
7
3.
How many p orbitals are there in a sublevel?
a)
2
b)
1
c)
4
d)
3
4.
How many electrons can the d sublevel hold?
a)
8
b)
10
c)
2
d)
4
5.
What is this element? 
1s22s22p63s23p6
4s23d104p6
a)
Argon
b)
Krypton
c)
Selenium
d)
Bromide
6.
Which is the electron configuration for an oxygen atom?
a)
1s22s22p63s23p64s2
b)
1s22s22p4
c)
1s22s22p6
d)
1s22s22p63s23p6
7.
What atom matches this electron configuration?
1s2 2s2 2p6 3s2
a)
Neon
b)
Magnesium
c)
Aluminum
d)
Potassium
8.
How many electrons can the first energy level hold?
a)
1
b)
2
c)
8
d)
0
9.
Which element is pictured?
a)
neon
b)
fluorine
c)
magnesium
d)
argon
10.
Electron arrangement that uses arrows
a)
Electron configuration
b)
Shorthand configuration
c)
Lewis dot structure
d)
Orbital diagram
11.
Which of the following is a p block element?
a)
Ca
b)
Ar
c)
Re
d)
Au
12.
There are 4 different types of subshells s,p,d,f
a)
true
b)
false
13.
Electrons occupy orbitals of lowest energy first is part of what electron configuration rule?
a)
Hund’s Rule
b)
Aufbau Principle
c)
Pauli Exclusion Principle
14.
What does Pauli exclusion principle state ?
a)
states that each electron occupies the lowest energy orbital available
b)
states that a maximum of two electrons can occupy a single atomic orbital, but if only if the electros have opposite spins
c)
states that single electrons electrons with the same spin must occupy each-energy orbital before additional electrons with opposite spins can occupy the same orbitals
15.
What does Hund's rule states ?
a)
states that single electrons electrons with the same spin must occupy each-energy orbital before additional electrons with opposite spins can occupy the same orbitals
b)
states that each electron occupies the lowest energy orbital available
c)
states that a maximum of two electrons can occupy a single atomic orbital, but if only if the electros have opposite spins
16.

What did Bohr's model of the atom look like?

a)

Avocado

b)

Chocolate chip cookie dough

c)

Planetary model

d)

Marble

17.

What sublevels are in the second energy level?

a)

s only

b)

s and p

c)

s, p, d, and f

d)

s, p, and d

18.

What sublevels are in the fifth principal energy level?

a)

s and p

b)

s, p, d, and f

c)

s,p, and d

d)

s, p, d, f, and q

19.

The amount of energy required to move an electron from a lower energy level to a higher energy level is called a ___.

a)

Electron

b)

Photon

c)

Quantum

d)

Orbital

20.

The most probable place to find an electron is called a ___

a)

atomic orbital

b)

electron cloud

c)

nucleus

d)

sublevel

21.

What is the shape of the s sublevel

a)

dumbbell

b)

complex

c)

cloverleaf

d)

sphere

22.
Which is the wavelength?
a)
1
b)
2
c)
3
d)
4
23.
If the frequency gets higher, the wavelength gets 
a)
longer
b)
shorter
24.

Which EM wave has the highest frequency?

a)

radio

b)

xray

c)

gamma

d)

infrared

25.
Which EM wave has the longest wavelength?
a)
light
b)
radio
c)
ultraviolet
d)
red
26.
Which color has the highest frequency?
a)
blue
b)
yellow
c)
orange
d)
violet
27.

Frequency and energy are ______ related.

a)

Inversely

b)

Directly

c)

Negatively

d)

Positively

28.

Which color would have a higher energy: red of blue?

a)

Red

b)

Blue

29.

Which wave has a short wavelength: x ray or microwave

a)

x ray

b)

microwave

30.

Which wave travels faster?

a)

Gamme

b)

Radio

c)

Visible

d)

They are all travel at the speed of light

31.
What are the units of frequency?
a)
m/s
b)
s
c)
Hz
d)
m
32.

Which wave has a greater frequency?

a)

A

b)

B

33.

Calculate the wavelength of light that has a frequency of 5.2 x 1012/s.

a)

5.8 x 10 -5 m

b)

5.8 x 10 -7 m

c)

5.19 x 10 14 m

d)

1.56 x 10 23 m

34.

A particular light source gives off light waves with a measured wavelength of

2.0 x 10-7 m. What is the frequency of the light source?

a)

6.67 x 10-15 Hz

b)

6.0 x 1011 Hz

c)

1.5 x 1015 Hz

d)

not enough information to answer

35.

What is the stable, lowest energy state an electron is in called?

a)

ground state

b)

excited state

c)

normal

d)

calm

36.

Electrons cannot stand to be in excited state for long and fall down. In the process of falling what occurs?

a)

Nothing

b)

Color change

c)

Light is emitted

d)

Element changes

37.
Calculate the energy of a gamma ray photon whose frequency is 5.02 x 1020 Hz?
a)
7.57 x 1053 J
b)
3.33 x 10-13J
c)
1.32 x 10-54J
d)
6.63 x 10-34 J
38.
What is the frequency of a photon whose energy is 3.4x10-19J?
a)
8.8x1026 Hz
b)
5.1x1014 Hz
c)
1.9x10-15 Hz
d)
2.3x10-52 Hz
39.
What is the energy of light whose wavelength is 4.06 x 10-11 m? 
a)
2.69 x 10-44 J
b)
1.63 x 10-23 J
c)
4.90 x 10-15 J
d)
8.97 x 10-53 J

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