Quiz about The Atom - JC Science

Question 1

Where are electrons of an atom found?

Accepted Answer

Electron Cloud

Answer

Nucleus

Answer

Some are in the nucleus and some in the electron cloud.

Answer

They are moving everywhere.

Question 2

Which of the following is a positively charged subatomic particle found in the nucleus of an atom?

Accepted Answer

Proton

Answer

Electron

Answer

Neutron

Answer

Quark

Question 3

What carries no charge

Accepted Answer

Neutrons

Answer

Electrons

Answer

Protons

Question 4

How many Protons are in one atom of Lithium?

Accepted Answer

3

Answer

6

Answer

7

Answer

6.941

Question 5

Which is the smallest?

Accepted Answer

electron

Answer

proton

Answer

atom

Answer

neutron

Question 6

An atom has 5 protons and 7 neutrons. What is the mass number of the atom?

Accepted Answer

12

Answer

5

Answer

7

Answer

2

Question 7

_{What is in the nucleus of an atom?}

Accepted Answer

Neutrons and protons

Answer

Protons

Answer

Protons and Electrons

Answer

Electrons and Nuetrons

Question 8

An atom has an atomic number of 19 and a mass number of 29. How many neutrons are in the atom?

Accepted Answer

10

Answer

30

Answer

19

Answer

38

Question 9

A particle that moves around the nucleus is a(n)...

Accepted Answer

Electron

Answer

Proton

Answer

Neutron

Answer

Quark

Question 10

True or False? Neutrons have a negative charge

Accepted Answer

False

Answer

True

Question 11

the central region of an atom where its neutrons and protons are is its

Accepted Answer

nucleus

Answer

electron cloud

Answer

core

Answer

center

Question 12

all matter is made of what

Accepted Answer

atoms

Answer

energy

Answer

electrons

Answer

compounds

Question 13

What does the nucleus of an atom contain?

Accepted Answer

Protons and neutrons

Answer

Electrons and neutrons

Answer

Neutrinos and positrons

Answer

DNA and RN

Question 14

These particles orbit around the nucleus of an atom.  What are they called?

Accepted Answer

electrons

Answer

protons

Answer

neutrons

Answer

photons

Question 15

In the center of the atom is something called _____

Accepted Answer

the nucleus

Answer

the kernel

Answer

the cell

Answer

the focal point

Question 16

Of the three subatomic particles, which is the smallest and the lightest?

Accepted Answer

electrons

Answer

protons

Answer

neutrons

Answer

They are all equal.

Question 17

What are Subatomic Particles?

Accepted Answer

the tiny parts inside the atom

Answer

The entire atom

Answer

The electron cloud and space surrounding the atom

Question 18

Bohr discovered that electrons are located in

Accepted Answer

circular orbits around the nucleus

Answer

the nucleus

Answer

inside protons

Answer

electron cloud

Question 19

What is a particle with one negative charge called?

Accepted Answer

electron

Answer

proton

Answer

quark

Answer

neutron

Question 20

Who's atomic model was nicknamed the "planetary" model?

Accepted Answer

Bohr

Answer

Dalton

Answer

Thomson

Answer

Rutherford

Question 21

Who's atomic model is shown?

Accepted Answer

Bohr

Answer

Dalton

Answer

Thomson

Answer

Rutherford

Question 22

Which colored particle is the electron?

Accepted Answer

blue

Answer

red

Answer

yellow

Answer

red and yellow

Question 23

What is the number of protons that the element in this image contain?

Accepted Answer

7

Answer

14

Answer

15

Answer

18

Question 24

What number indicates the nucleus?

Accepted Answer

4

Answer

1

Answer

2

Answer

3

Question 25

The first energy level can hold up to how many electrons?

Accepted Answer

2

Answer

8

Answer

4

Answer

5

Question 26

What are the 3 subatomic particles that make-up the atom?

Accepted Answer

protons, neutrons, and electrons

Answer

protons, neutrons, and isotopes

Answer

neutrons, isotopes, and electrons

Answer

positives, negatives, and electrons

Question 27

an atom with atomic number 6 would have how many protons

Accepted Answer

6

Answer

12

Answer

3

Answer

cannot be determined

Question 28

How many protons does this atom have?

Accepted Answer

5

Answer

2.5

Answer

6

Answer

10.811

Question 29

What is the mass number?

Accepted Answer

the sum of the number of protons and the number of neutrons in the nucleus of an atom

Answer

the number of protons

Answer

the number of electrons

Answer

the number of neutrons

Question 30

What is the atomic number?

Accepted Answer

number of protons

Answer

number of neutrons

Question 31

What is the mass number of this element?

Accepted Answer

59

Answer

5

Answer

27

Answer

32

Question 32

Use the picture to answer. What is the atomic mass of gold?

Accepted Answer

196.967

Answer

79

Answer

197

Answer

118

Question 33

Use the picture to answer the questions. How many protons are in a neutral atom of gold?

Accepted Answer

79

Answer

196.967

Answer

197

Answer

118

Question 34

An atom with atomic number 6 would have how many protons?

Accepted Answer

6

Answer

12

Answer

3

Answer

cannot be determined

Question 35

What is the number of protons that the element in this image contain?

Accepted Answer

7

Answer

14

Answer

15

Answer

18

Question 36

What is the atomic mass of "F"

Accepted Answer

19

Answer

9

Answer

18

Answer

17

Question 37

What is the mass of an atom if it has 11 protons, 12 neutrons, and 11 electrons?

Accepted Answer

23

Answer

22

Answer

11

Answer

34

Question 38

What is the Atomic Mass?

Accepted Answer

6.941

Answer

7

Answer

3

Answer

6

Question 39

What does the number 74.922 on the picture represent?

Accepted Answer

Atomic Weight

Answer

Atomic Number

Answer

How many electrons are in the atom

Answer

How many protons are in the atom

Answer

How many protons plus electrons are in the atom

Question 40

How many electrons does Bromine have?

Accepted Answer

35

Answer

79

Answer

80

Answer

45

Question 41

How many neutrons does Bromine have?

Accepted Answer

45

Answer

35

Answer

79

Answer

80

Question 42

Where are the electrons located in an atom?

Accepted Answer

orbitals

Answer

nucleus

Question 43

Where are the protons located in the atom?

Accepted Answer

nucleus

Answer

orbitals

Question 44

A chemical symbol represents the _________ of an element.

Accepted Answer

name

Answer

structure

Answer

reaction

Answer

type

Question 45

Atoms of the same element with different numbers of neutrons are called

Accepted Answer

isotopes

Answer

metalloids

Answer

transition elements

Answer

radioactive

Question 46

A certain atom has 26 protons, 26 electrons, and 30 neutrons. What is its mass number?

Accepted Answer

56

Answer

26

Answer

30

Answer

52

Question 47

In this picture, how many electrons are in the first energy level?

Accepted Answer

2

Answer

4

Answer

6

Answer

none

Question 48

In a neutral atom, what needs to be true?

Accepted Answer

The number of protons and electrons are the same

Answer

The number of protons and neutrons are the same

Answer

The number of neutrons and electrons are the same

Answer

None of the above

Question 49

An atom has 10 protons and a mass of 18. It has __ neutrons

Accepted Answer

8

Answer

10

Answer

18

Answer

28

Question 50

Atoms of the same element with different numbers of neutrons are called

Accepted Answer

isotopes

Answer

metalloids

Answer

transition elements

Answer

radioactive

The Atom - JC Science

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