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Chemistry and Fun

Total questions: 80

Worksheet time: 1hrs 19mins

Name
Class
Date
1.

Pure substance that consists entirely of one type of atom.

a)

Solution

b)

Mixture

c)

Compound

d)

Element

2.

Elements have the most similar properties if they are in the same _______?

a)

Periods

b)

Groups

c)

Rows

d)

Blocks

3.

What type of elements does the image show?

a)

Metals

b)

Nonmetals

c)

Gases

d)

Metalloids

4.

What two sub-atomic particles are found in the nucleus of an atom?

a)

Neutrons and Protons

b)

Shells and Electrons

c)

Electrons and Protons

d)

Electrons and Neutrons

5.

Which physical property would most likely be a nonmetal

a)

Good conductor

b)

Ductile

c)

Brittle

d)

Shiny

6.
An electron has what kind of charge?
a)
no charge
b)
positive 
c)
negative
d)
it depends
7.

Valence electrons are found

a)

in the innermost energy level of an atom

b)

in the middle energy levels of an atom

c)

in the outermost energy levels of an atom

8.

True or False

Atoms can share electrons

a)

True

b)

False

9.

Positive ions

a)

Gain electrons

b)

Lose electrons

10.

Negative ions

a)

Gain electrons

b)

Lose electrons

11.

A hydrocarbon is made of only

a)

carbon and hydrogen and oxygen

b)

carbon and hydrogen

c)

fluorine and carbon

d)

carbon

12.
How many atoms of carbon (C) are in C6H12O6?
a)
3
b)
6
c)
12
d)
24
13.
The blue numbers in the image below represent ________
a)
I don't know, and don't want to try
b)
coefficients
c)
subscripts
d)
none of the answers are correct
14.
How many elements are in C6H12O6?
a)
1
b)
2
c)
3
d)
4
15.
How many nitrogen atoms in 
Mg(NO3)2
a)
1
b)
2
c)
3
d)
6
16.
How many hydrogen atoms are in 
(NH4)3PO4
a)
1
b)
4
c)
3
d)
12
17.

How many different elements are present in H2COCH2

a)

5

b)

4

c)

3

d)

2

18.

Calculate the number of Oxygen atoms in Al(OH)3

a)

1

b)

2

c)

3

d)

4

19.

2 Pb(NO3)22\ Pb\left(NO_3\right)_2  

How many atoms of Lead are there?

(a)  

20.

Examples are water (H2O) and carbon dioxide (CO2).

a)

elements

b)

compounds

21.

Coefficients in chemical formulas...

a)

Multiply just the first atom

b)

Add to the subscripts at the end of the molecule

c)

Multiply elements without subscripts

d)

Multiply EVERYTHING!

22.

4CF2Cl2

a)

C = 4, F = 4, Cl = 2

b)

C = 1, F = 8, Cl = 8

c)

C = 4, F = 8, Cl = 8

d)

C = 1, F = 4, Cl = 8

23.

A ______ is a number written in front of a chemical formula.

a)

Coefficient

b)

Subscript

c)

Exponent

d)

Coordinator

24.

How many Sodium atoms are in 6NaCl?

a)

1

b)

12

c)

6

25.

A subscript is the small number below the element symbol that tells the number of _______ of that element.

a)

atoms

b)

valence electrons

c)

protons

d)

elements

26.
Which is the correct formula for:
 three hydrogen (H)
one sulfur (S)
four oxygen (O)
a)
H3SO4
b)
HSO4
c)
H4S3O
d)
H2O
27.
The red numbers in the image below represent ________
a)
subscripts
b)
coefficients
c)
I don't know, and don't want to try
d)
None of the answers are correct
28.
The blue atoms are called 
a)
metals
b)
nonmetals
c)
metalloids
d)
noble gases
29.
Element or compound?
H2O
a)
element
b)
compound
30.
Each column in the periodic table is called a 
a)
period
b)
group
c)
cluster
d)
unit
31.
How many protons are in this element?
a)
79
b)
196
c)
117
d)
Cannot be determined
32.
What's a valence electron?
a)
electrons in the second energy level
b)
electrons in the outermost energy level
c)
the atomic number
d)
electrons in the first level
33.

one or two letters that represent the name of an element

a)

element name

b)

element symbol

c)

atomic number

d)

atomic mass

34.
How did Mendeleev arrange the elements?
a)
alphabetical 
b)
density
c)
melting point
d)
atomic mass
35.
This class of elements are sometimes called "semiconductors."
a)
Metals
b)
Nonmetals
c)
Metalloids
d)
Groups
36.
Most of the elements on the periodic table are classified as _____.
a)
Metals
b)
Nonmetals
c)
Metalloids
d)
Periods
37.
These are found on the Periodic Table.
a)
Compounds
b)
Elements
c)
Mixtures
38.

There are _________ elements on the periodic table that are classified as metals.

a)

118

b)

nonmetals

c)

metals

d)

88

39.

Metals are found on the ______________ side of the periodic table.

a)

nonmetals

b)

left

c)

right

d)

metals

40.

This group of elements have properties that are opposite those of metals. ______________________

a)

luster

b)

nonmetals

c)

metalloids

d)

metals

41.

This group of elements sit along a stair step line on the periodic table and have properties of both metals and nonmetals. _________________________

a)

luster

b)

metals

c)

nonmetals

d)

metalloids

42.

Copper is a common metal. Which of the following properties does this metal most likely have?

a)

High conductivity, high malleability, and low luster

b)

Low conductivity, low malleability, and low luster

c)

High conductivity, high malleability, and high luster

d)

Low conductivity, high malleability, and high luster

43.

What does the 6 represent?

a)

atomic mass

b)

atomic number

c)

element name

d)

chemical symbol

44.

What does the C represent?

a)

atomic mass

b)

atomic number

c)

element name

d)

chemical symbol

45.

What does 12.011 represent?

a)

atomic mass

b)

atomic number

c)

element name

d)

chemical symbol

46.

The letter, C, is a .................. of carbon.

a)

Name

b)

Nickname

c)

Chemical Symbol

d)

Pseudonym

47.
How are elements on the periodic table arranged by?
a)
in alphabetic order
b)
simular physical & chemical properties
c)
their symbols
d)
Just simular physical properties
48.

All matter is made of _________.

a)
energy 
b)
atoms 
c)
electrons 
d)
compounds 
49.

The atomic mass is the

a)

number of protons and neutrons inside the nucleus

b)

number or electrons or protons

c)

number of protons, neutrons and electrons

50.
If an atom has 3 electrons, how many protons does it have?
a)
1
b)
2
c)
4
d)
3
51.
What is at the center of every atom?
a)
An electron
b)
A compound
c)
A molecule
d)
A nucleus
52.
The particles with no charge in an atom are the _______.
a)
electrons
b)
neutrons
c)
protons
d)
protons and neutrons
53.
What does the nucleus of an atom contain?
a)
Electrons and neutrons
b)
Protons and neutrons
c)
Neutrinos and positrons
d)
DNA and RN
54.

How many colors are in a rainbow

a)

five

b)

six

c)

seven

d)

eight

55.

What's the planet closest to the sun?

a)

Venus

b)

Earth

c)

Mars

d)

Mercury

56.

(Disney) What type of fish is Nemo?

a)

goldfish

b)

lostfish

c)

orangefish

d)

clownfish

57.

Which is the oldest university in the United States?

a)

Harvard

b)

Hopkins

c)

PCC

d)

Stanford

58.

What famous ship sank in 1912?

a)

Black Pearl

b)

Titanic

c)

Star Destroyer

d)

The Thousand Sunny

59.

What food does bees make?

a)

Syrup

b)

Honey

c)

Salt

d)

Earth

60.

Who is this?

a)

Dolores

b)

Antonio

c)

Pepa

d)

Mirabel

61.

Who is this?

a)

Stitch

b)

Nemo

c)

Elsa

d)

Chris

62.

What logo is this?

a)

target

b)

taco bell

c)

nike

d)

kfc

63.

What logo is this?

a)

mcdonalds

b)

starbucks

c)

twitter

d)

best buy

64.

What logo is this?

a)

nasa

b)

spotify

c)

google

d)

apple

65.

What logo is this?

a)

apple

b)

pringles

c)

7 eleven

d)

burger king

66.

What logo is this?

a)

facebook

b)

tiktok

c)

snapchat

d)

instagram

67.

What logo is this?

a)

gucci

b)

beats

c)

at and t

d)

toyota

68.

What logo is this?

a)

beats

b)

apple

c)

jbl

d)

puma

69.

What logo is this?

a)

spotify

b)

beats

c)

addidas

d)

nike

70.

Which Is This Logo

a)

Audi

b)

Ferria

c)

Ferarri

71.

What is this

a)

volkswagon

b)

audi

72.

What car logo is this

a)

Chevy corvette

b)

Mclaren

c)

Mustang

d)

Ford

73.

What car logo is this

a)

Bentley

b)

Lambo

c)

Rolls Royce

d)

GM

74.

What is this logo

a)

Buick

b)

Pontiac

c)

Teala

d)

GMC

75.
Name this logo:
a)
Bentley
b)
Porsche
c)
Lamborghini
d)
McLaren
76.

WHAT IS THIS

a)

Google PAY

b)

MasterCard

c)

Visa

d)

Apple Pay

77.

Guess the logo of the following famous brands.

a)

a. Louis Vuitton

b)

b. Chanel

c)

c. Victoria's Secret

78.

Guess the logo of the following famous brands.

a)

a. Chanel

b)

b. Lacoste

c)

c. H&M

79.

What team is this?

a)

Cowboys

b)

Steelers

c)

Patriots

d)

Texans

80.

What teams are these?

a)

Patriots

b)

Texans

c)

Rams

d)

Jaguars

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