Quiz about Electrons 3.1-3.7

Question 1

Select the correct order of waves on the EMS from the longest wavelength to the shortest wavelength

Accepted Answer

Radio, Micro, Infra, Visible, Ultra, X-ray, Gamma

Answer

Gamma, X-ray, Ultra, Vis, Infra, Micro, Radio

Answer

Vis, Micro, Infra, Ultra, X-ray, Gamma, Radio

Answer

Micro, Radio, Vis, Infra, Ultra, X-ray, Gamma

Question 2

Which has the SHORTEST wavelength and, therefore, the highest frequency/most energy

Accepted Answer

Gamma Rays

Answer

Radio waves

Answer

Ultraviolet Rays

Answer

X-rays

Question 3

As the frequency of an electromagnetic wave increases, the amount of energy in that wave...

Accepted Answer

increases.

Answer

decreases.

Answer

stays the same.

Question 4

High frequency waves have _________ wavelengths.

Accepted Answer

short

Answer

varying

Answer

long

Answer

the same

Question 5

The distance between two crests or two troughs of a wave is called:

Accepted Answer

wavelength

Answer

frequency

Answer

amplitud

Answer

hertz

Question 6

How much of the electromagnetic spectrum is visible?

Accepted Answer

Only a small part

Answer

All of it

Answer

None of it

Answer

Most of it

Question 7

As the wavelength of an electromagnetic wave gets LONGER, the frequency gets ____________.

Accepted Answer

Lower

Answer

Higher

Answer

does not change

Answer

doubles

Question 8

Which wavelengths of the EM spectrum are dangerous to life?

Accepted Answer

UV, X rays and Gamma

Answer

radio, micro and gamma

Answer

gamma, infrared, and UV

Answer

Infrared, UV and X Rays

Question 9

A wave with a large wavelength will have a ______ frequency and _____ energy

Accepted Answer

low, low

Answer

high, low

Answer

high, high

Answer

low, high

Question 10

Which of the following is not in the electromagnetic spectrum?

Accepted Answer

Sound waves

Answer

Light waves

Answer

Radio Waves

Answer

X-rays

Question 11

What is the correct order of the visible light spectrum starting with the longer wavelength?

Accepted Answer

Red, orange, yellow, green, blue, indigo, violet

Answer

Red, yellow, orange, blue, violet, indigo

Answer

Violet, indigo, blue, green, yellow, orange, red

Answer

Green, yellow, blue, indigo, red, orange

Question 12

How are different types of radiation arranged along the electromagnetic spectrum?

Accepted Answer

By the amount of energy they carry

Answer

By how fast they travel

Answer

By their sources

Answer

By how radioactive they are

Question 13

High frequency waves have _________ wavelengths.

Accepted Answer

short

Answer

varying

Answer

long

Answer

the same

Question 14

Light is emitted when electrons

Accepted Answer

move from a higher energy level to a lower energy level.

Answer

move from one atom to another.

Answer

collide with one another, releasing energy.

Answer

move from a lower energy level to a higher energy level.

Question 15

Flame tests can be used to identify an element. Each element emits characteristic waves of light when it is heated in a flame. What describes how the light is produced?

Accepted Answer

Electrons in the ground state gain energy, move to an excited state, and give off light when they return to the ground state.

Answer

Protons in the ground state lose energy and give off light.

Answer

Protons in the ground state gain energy and are emitted from the nucleus, giving off light.

Answer

Electrons in the ground state lose energy and move to an excited state, giving off light.

Question 16

Which occurs if an electron transitions from n = 5 to

n = 2 in a hydrogen atom?

Accepted Answer

Energy is released, and light is emitted.

Answer

Energy is absorbed, and light is emitted.

Answer

Energy is released, and light is not emitted.

Answer

Energy is absorbed, and light is not emitted.

Question 17

Which energy level change by an electron of a

an atom will have the greatest amount of energy emitted?

Accepted Answer

n = 5 to n = 2

Answer

n = 2 to n = 4

Answer

n = 2 to n = 5

Answer

n = 4 to n = 2

Question 18

What color has the shortest wavelength, highest frequency, and highest energy?

Accepted Answer

violet

Answer

yellow

Answer

blue

Answer

red

Question 19

Which wavelength of visible light has the lowest energy?

Accepted Answer

Red

Answer

Yellow

Answer

Orange

Answer

Blue

Question 20

Emitted light will be due to electrons

Accepted Answer

moving toward nucleus

Answer

moving away from nucleus

Answer

not moving

Question 21

Absorbed light will cause electrons to

Accepted Answer

move away from nucleus

Answer

move toward nucleus

Answer

not move

Question 22

Atoms can absorb energy in the form of

Accepted Answer

ALL OF THESE

Answer

heat

Answer

electricity

Answer

light

Question 23

A. electron transition from n=3 to n=2

B. electron transition from n=5 to n=1

Which electron transition (A or B) will have low energy light emitted?

Accepted Answer

A

Answer

B

Answer

They both will not have any light emitted.

Answer

They both will have the same type of energy emitted.

Question 24

For an electron to move from the 1st energy level to the 4th, _____.

Accepted Answer

it must absorb energy

Answer

it must give off heat

Answer

it must become positive

Answer

it must release energy

Question 25

The number of waves that pass in a given amount of time.

Accepted Answer

frequency

Answer

wave speed

Answer

wavelength

Answer

amplitude

Question 26

A wave with high frequency will have _____.

Accepted Answer

short wavelength

Answer

keep that same energy

Answer

high wavelength

Answer

low energy

Question 27

A hydrogen atom is in a "ground state" when its one electron:

Accepted Answer

Remains at the lowest energy level of n=1.

Answer

Has moved away from the nucleus from n=1 to n=5.

Answer

Is moving back and forth through the nucleus.

Answer

Has stopped moving.

Question 28

Each row on the periodic table represents:

Accepted Answer

an energy level

Answer

a sublevel

Answer

an electron

Answer

an orbital

Question 29

How many p orbitals are there in a sublevel?

Accepted Answer

3

Answer

2

Answer

1

Answer

4

Question 30

How many d orbitals are there in a given sublevel?

Accepted Answer

5

Answer

1

Answer

3

Answer

7

Question 31

What is the maximum number of electrons that an orbital can have?

Accepted Answer

2 electrons

Answer

1 electron

Answer

3 electrons

Answer

4 electrons

Question 32

Which shells is NOT found in the 3rd energy level?

Accepted Answer

f

Answer

s

Answer

p

Answer

d

Question 33

Electron arrangement that uses arrows

Accepted Answer

Orbital diagram

Answer

Electron configuration

Answer

Shorthand configuration

Answer

Lewis dot structure

Question 34

What atom matches this electron configuration?
1s²2s²2p⁶3s²3p⁶4s²3d¹⁰

Accepted Answer

Zinc

Answer

Copper

Answer

Nickel

Answer

Germanium

Question 35

What is the noble gas shorthand electron for Sulfur atom?

Accepted Answer

[Ne] 3s²3p⁴

Answer

[Ar] 3p4

Answer

[He] 3s²3p⁴

Answer

[Na] 3s²3p⁴

Question 36

What noble gas should be used to write the shorthand configuration for Te?

Accepted Answer

Kr

Answer

Ar

Answer

Xe

Answer

Sb

Question 37

The electron configuration of an atom is 1s²2s²2p⁶. The number of electrons in the atom is

Accepted Answer

10

Answer

3

Answer

6

Answer

8

Question 38

What atom matches this electron configuration? [Xe] 6s²

Accepted Answer

Barium

Answer

Mercury

Answer

Platinum

Answer

Thallium

Question 39

Which of the following is the correct abbreviated noble gas electron configuration for chlorine?

Accepted Answer

[Ne]3s²3p5

Answer

[He]2s²2p⁶3s²3p⁵

Answer

[Mg]3p5

Answer

[Ne]1s²2s²2p⁶3s²3p⁵

Question 40

Identify the error in 1s2 2s1 2p6 3s2.

Accepted Answer

2s1

Answer

1s2

Answer

2p6

Answer

3s2

Question 41

Which of the following is the orbital notation for oxygen?

Accepted Answer

Option B is correct

Answer

A.

Answer

C.

Answer

D.

Question 42

Valence Electrons are the electrons located where?

Accepted Answer

The outer shell of an atom

Answer

The inner shell of an atom

Answer

The nucleus of an atom

Answer

In all of the shells of an atom

Question 43

Shapes created by quantum energy within the electron cloud

(named s, p, d, f)

Accepted Answer

Orbitals

Answer

Aufbau's rule

Answer

Hund's rule

Answer

Pauli Exclusion principle

Question 44

Electrons at their lowest state of energy are said to be in their

Accepted Answer

ground state

Answer

ionic state

Answer

excited state

Answer

Texas state

Question 45

Rule that states electrons must first occupy the lowest energy levels that can receive it

Accepted Answer

Aufbau's

Answer

Hund's

Answer

Pauli exclusion principle

Question 46

Rule that states orbitals must have one electron before receiving a second electron

Accepted Answer

Hund's

Answer

Aufbau's

Answer

Pauli exclusion principle

Question 47

Rule that states orbitals may have a maximum of 2 electrons and will have opposite spins

Accepted Answer

Pauli exclusion principle

Answer

Aufbau's

Answer

Hund's

Question 48

Electrons located in atoms outermost energy level (the green dots in the image)

Accepted Answer

valence electrons

Answer

nucleus

Answer

noble gas configuration

Answer

excited state

Question 49

When electrons absorb energy and jump to a higher energy level

Accepted Answer

excited state

Answer

ground state

Answer

noble gas configuration

Answer

electron orbital diagram

Question 50

Which sublevel (orbital) has the least energy?

Accepted Answer

s

Answer

p

Answer

d

Answer

f

Question 51

Which of the following orbitals has the most energy

Accepted Answer

4f

Answer

4s

Answer

4p

Answer

4d

Question 52

What does the number "4" in 4p³ indicate?

Accepted Answer

energy level

Answer

orbital shape

Answer

speed of an electron

Question 53

What does the letter "p" in the symbol 4p³ indicate?

Accepted Answer

orbital (sublevel)

Answer

energy level

Answer

speed of an electron

Question 54

What is the position of the last electron for the element Bromine (Br)?

Accepted Answer

4p5

Answer

2p5

Answer

3p5

Answer

5p5

Question 55

What is the full electron configuration for Chromium (Cr)

Accepted Answer

1s²2s² 2p⁶ 3s² 3p⁶ 4s² 3d⁴

Answer

1s²2s² 2p⁶ 3s² 3p⁶ 3d⁴ 4s²

Answer

1s²2s² 2p⁶ 3s² 3p⁶ 3d⁴

Answer

1s²2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰

Question 56

What is the noble gas configuration for Cobalt (Co)?

Accepted Answer

[Ar] 4s² 3d⁷

Answer

[Ne] 3s² 3p⁵

Answer

[Kr] 5s² 4d³

Answer

[Ar] 3d7

Question 57

Which element is represented by the following electron configuration: 1s² 2s² 2p⁶ 2s² 3p⁶

Accepted Answer

Ar

Answer

He

Answer

Ne

Answer

Kr

Question 58

Which of the following would complete this electron configuration for Br?

[Ar] 4s² ______ 4p⁵

Accepted Answer

3d10

Answer

4d10

Answer

2d10

Answer

1d10

Question 59

Which of the following would complete this electron configuration for Na?

1s² 2s² 2p⁶ ______

Accepted Answer

3s1

Answer

3f1

Answer

3p1

Answer

3d1

Question 60

Which of the following electron configurations breaks the Aufbau principle

Accepted Answer

[Ne] 3s² 4s² 3p⁶

Answer

[Ne] 3s² 3p²

Answer

[Ne] 3s²3p⁵

Question 61

Which of the following orbital diagram's breaks Hund's rule and Pauli exclusion principle?

Accepted Answer

Option C is correct

Answer

A.

Answer

B.

Question 62

Which of the following results in the release of light energy?

Accepted Answer

n = 5 to n = 3

Answer

n = 1 to n = 4

Answer

n = 3 to n = 5

Answer

n = 2 to n = 6

Question 63

Which is the electron configuration for an oxygen atom?

Accepted Answer

1s²2s²2p⁴

Answer

1s²2s²2p⁶3s²3p⁶4s²

Answer

1s²2s²2p⁶

Answer

1s²2s²2p⁶3s²3p⁶

Question 64

How many valence electrons are represented here?

Accepted Answer

5

Answer

7

Answer

2

Answer

8

Electrons 3.1-3.7

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