Quiz about Matter and Atoms

Question 1

Which is the correct formula for:
three hydrogen (H)
one sulfur (S)
four oxygen (O)

Accepted Answer

H3SO4

Answer

HSO4

Answer

H4S3O

Answer

H2O

Question 2

How many Elements are in the compound C₂H₈O ?

Accepted Answer

3

Answer

2

Answer

1

Answer

0

Question 3

How many total atoms are in the compound C₂H₈O ?

Accepted Answer

11

Answer

2

Answer

8

Answer

1

Question 4

How many Aluminum are in Al₂O₃?

Accepted Answer

2

Answer

3

Answer

5

Question 5

all matter is made of what

Accepted Answer

atoms

Answer

energy

Answer

electrons

Answer

compounds

Question 6

The positive particles of an atom are

Accepted Answer

protons

Answer

electrons

Answer

positrons

Answer

neutrons

Question 7

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 8

an atom with atomic number 6 would have how many protons

Accepted Answer

6

Answer

12

Answer

3

Answer

cannot be determined

Question 9

Particles in an atom that are neutral and have no charge are

Accepted Answer

neutrons

Answer

negatrons

Answer

electrons

Answer

protons

Question 10

True or False? Neutrons have a negative charge

Accepted Answer

False

Answer

True

Question 11

What is the atomic number for an element with three protons?

Accepted Answer

3

Answer

2

Answer

1

Answer

6

Question 12

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

Accepted Answer

Electron

Answer

Proton

Answer

Neutron

Answer

Quark

Question 13

In the modern periodic table elements are arranged by:

Accepted Answer

atomic number

Answer

atomic mass

Answer

valence electrons

Answer

number of isotopes

Question 14

What does the 1.00794 stand for?

Accepted Answer

atomic mass

Answer

Hydrogen

Answer

atomic number

Answer

atomic explosion

Question 15

What is the atomic mass of "F"

Accepted Answer

19

Answer

9

Answer

18

Answer

17

Question 16

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

Accepted Answer

2

Answer

8

Answer

4

Answer

5

Question 17

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

Accepted Answer

7

Answer

14

Answer

15

Answer

18

Question 18

An atoms overall charge is

Accepted Answer

neutral

Answer

positive

Answer

depends on its mood

Answer

negative

Question 19

The particles that are found in the nucleus of an atom are

Accepted Answer

protons and neutrons

Answer

neutrons and electrons

Answer

electrons only

Answer

protons and electrons

Question 20

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 21

What is the atomic symbol for sodium?

Accepted Answer

Na

Answer

So

Answer

NaCl

Answer

S

Question 22

How many neutron are in the atom "K"?

Accepted Answer

20

Answer

7

Answer

2

Answer

39

Question 23

What are the 3 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 24

What particle uniquely identifies an element?

Accepted Answer

Number of Protons

Answer

Number of Valence Electrons

Answer

Number of Electrons

Answer

Atomic Mass

Question 25

Which one of these is NOT located in the element square on the Periodic Table?

Accepted Answer

Room Temperature

Answer

Atomic Number

Answer

Atomic Mass

Answer

Chemical Symbol

Question 26

If an atom has 12 positively charged subatomic particles, which of the following must it also have to be considered a neutral atom?

Accepted Answer

12 electrons

Answer

12 neutrons

Answer

12 protons

Answer

24 protons and neutrons

Question 27

What is the atomic number?

Accepted Answer

the number of protons

Answer

the number of protons and neutrons

Answer

the number of neutrons

Answer

the number of protons and electrons

Question 28

What is the chemical symbol for Chlorine

Accepted Answer

Cl

Answer

C

Answer

Ch

Answer

Ce

Question 29

What is the mass number?

Accepted Answer

the number of protons and neutrons

Answer

the number of protons

Answer

the number of neutrons

Answer

the number of protons and electrons

Question 30

What is the tiniest particle in the entire universe?

Accepted Answer

atoms

Answer

cells

Answer

gases

Answer

liquids

Question 31

Which part of an atom is POSITIVELY charged?

Accepted Answer

protons

Answer

neutrons

Answer

electrons

Answer

atoms

Question 32

What part of an atom is NEGATIVELY charged?

Accepted Answer

electrons

Answer

protons

Answer

neutrons

Answer

atoms

Question 33

Which part of an atom has no charge?

Accepted Answer

neutrons

Answer

protons

Answer

electrons

Answer

atoms

Question 34

What is the name of a single type of atom?

Accepted Answer

element

Answer

cell

Answer

proton

Answer

atom

Question 35

What is the term for combining 2 or more atoms together?

Accepted Answer

molecules

Answer

atoms

Answer

elements

Answer

compounds

Question 36

What is the term for combining 2 or more DIFFERENT atoms together?

Accepted Answer

compounds

Answer

atoms

Answer

elements

Answer

molecules

Question 37

TRUE OR FALSE:
Every compound is a molecule but not every molecule is a compound.

Accepted Answer

TRUE

Answer

FALSE

Question 38

What is the picture displayed?

Accepted Answer

Atom

Answer

Element

Answer

Molecule

Answer

Compound

Question 39

What is the picture displayed?

Accepted Answer

compound

Answer

atom

Answer

element

Answer

molecule

Question 40

What is the picture displayed?

Accepted Answer

molecule

Answer

atom

Answer

element

Answer

compound

Question 41

What is the picture displayed?

Accepted Answer

element

Answer

atom

Answer

molecule

Answer

compound

Question 42

Are these molecules also compounds?

Accepted Answer

NO

Answer

YES

Question 43

Are these molecules also compounds?

Accepted Answer

YES

Answer

NO

Question 44

What is the formula for density?

Accepted Answer

D= M / V

Answer

D= M x V

Answer

D= V / M

Answer

D= V+M

Question 45

How many electrons are usually in the first ring of any atom?

Accepted Answer

2

Answer

1

Answer

4

Answer

8

Question 46

Which atom is the (apparently) most abundant

Accepted Answer

Hydrogen

Answer

Oxygen

Answer

Nitrogen

Answer

Carbon

Question 47

anything that takes up space and has mass

Accepted Answer

matter

Answer

energy

Answer

mixture

Answer

molecules

Question 48

substance made up of only one type of atom

Accepted Answer

element

Answer

compound

Answer

lattice

Answer

alloy

Question 49

two or more different atoms bonded together

Accepted Answer

compound

Answer

molecule

Answer

atom

Answer

cluster

Question 50

two or more atoms bonded together

Accepted Answer

molecule

Answer

mixture

Answer

cluster

Answer

atom

Question 51

shiny

Accepted Answer

luster

Answer

ductile

Answer

dull

Answer

sonerous

Question 52

able to be stretched into a wire

Accepted Answer

ductile

Answer

malleable

Answer

brittle

Answer

dull

Question 53

easily crumbled or shattered

Accepted Answer

brittle

Answer

ductile

Answer

malleable

Answer

metal

Question 54

the smallest buidling blocks of matter

Accepted Answer

atom

Answer

particle

Answer

molecule

Answer

compound

Question 55

The mass of an atom is found by adding its protons and _______.

Accepted Answer

neutrons

Answer

electrons

Answer

nucleus

Answer

protons

Question 56

Mercury is in the 80th position in the periodic table. How many protons does it have?

Accepted Answer

80

Answer

70

Answer

8

Answer

12

Question 57

The atomic number of krypton (Kr) is 36, and its mass number is 84. How many neutrons does it have?

Accepted Answer

18

Answer

36

Answer

48

Answer

72

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