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Matter and Chemical Change Final Review

Total questions: 42

Worksheet time: 41mins

Name
Class
Date
1.

What does HHPS stand for?

a)

Household Housing Product Sytem

b)

Hazardous Household Product Symbols

c)

High Height Product System

d)

Hazardous Household Product System

2.

What does WHMIS stand for?

a)

Workforce Housing Materials Information System

b)

Work Height Managing Information Symbols

c)

Wokrplace Hazardous Material Information System

d)

Workplace Material System

3.

What does this HHPS mean?

a)

Caution Corrosive

b)

Warning Flammable

c)

Warning

d)

Danger Corrosive

4.

What safety Symbol is this?

a)

Flamable

b)

Oxidizing

c)

No Open Flame

d)

Explosion

5.
Evidence of Chemical Change.
a)
New Substance 
b)
Size change
c)
State change
d)
Mixture 
6.
A chemical reaction accompanied by the absorption of heat. 
a)
Chemical Change
b)
Physical Change
c)
Endothermic Reaction
d)
Exothermic Reaction 
7.
A chemical reaction accompanied by the releasing of heat. 
a)
Endothermic
b)
Exothermic
c)
Mesothermic
d)
Misothermic
8.
A hot hand pack is an example of a _______________ reaction. 
a)
Endothermic
b)
Exothermic
c)
Mesothermic
d)
Misothermic
9.
A substance that has mass and takes up space. 
a)
Energy
b)
Matter
c)
Protery
d)
Endothermic 
10.
Which is a chemical property 
a)
Reactivity 
b)
Solid
c)
Color
d)
Shape
11.
A piece of paper burned. This shares a property that paper has. What is a chemical property that paper has been shown? 
a)
Flammable
b)
Reactive to Acid
c)
Shape change
d)
Size change
12.
Sugar is dissolved into Kool Aid. What type of change is this? 
a)
Chemical 
b)
Physical 
c)
Multi
d)
Asystematic 
13.

period

a)

Elements that occur in vertical columns on the periodic table.

b)

A horizontal row of elements in the periodic table

c)

Found in group two of the periodic table; highly reactive

d)

A subatomic particle that has a negative charge

14.

atomic number

a)

gas at room temperature, low boiling point

b)

a subatomic particle that has a negative charge

c)

number or protons and neutrons

d)

the number of protons in the nucleus of an atom

15.

found in group one of the periodic table; highly reactive

a)

Non-metals

b)

Transition Metals (Groups 3-12)

c)

alkali metals (group 1)

d)

metalloids (semimetals)

16.

neutron

a)

A subatomic particle that has a positive charge and that is found in the nucleus of an atom

b)

not able to conduct heat or electricity, little to no metallic luster

c)

A subatomic particle that has a negative charge

d)

A small particle in the nucleus of the atom, with no electrical charge

17.

A subatomic particle that has a positive charge and that is found in the nucleus of an atom

a)

Proton

b)

elecrtron

c)

groups

d)

neutrons

18.

A subatomic particle that has a negative charge

a)

nobles gases

b)

protons

c)

electrons

d)

neutrons

19.

Halogens (Group 17)

a)

gas at room temperature, low boiling point.

b)

most reactive nonmetals

c)

The electrons in the outermost shell (main energy level) of an atom; these are the electrons involved in forming bonds

d)

Number of protons and neutrons

20.

Number of protons and neutrons

a)

atomic number

b)

atomic mass

c)

noble gases

d)

Non-metals

21.

metalloids (semimetals)

a)

Elements that occur in vertical columns on the periodic table.

b)

an element that has both metallic and nonmetallic properties

c)

not able to conduct heat or electricity, little to no metallic luster

d)

found in group one of the periodic table; highly reactive

22.
What is the name of this element?
a)
Lithium
b)
Boron
c)
Carbon
d)
Neon
23.
What is the mass number of this atom?
a)
1
b)
3
c)
4
d)
7
24.
What is the atomic number of this atom?
a)
2
b)
4
c)
6
d)
none of the above
25.

A bond between a metal and a nonmetal is called a(n)

a)

covalent bond

b)

ionic bond

c)

metallic bond

d)

transfer bond

26.

Identify the following compound as ionic or covalent: Na2SO4

a)

ionic

b)

covalent

27.

Identify the following compound as ionic or covalent: MgO

a)

ionic

b)

covalent

28.
Name the following ionic compound: BeCl2
a)
beryllium chlorine
b)
beryllium II chloride
c)
beryllium chloride
d)
beryllium dichloride
29.
What is the formula for manganese(III) oxide?
a)
MgO
b)
Mg2O3
c)
MnO
d)
Mn2O3
30.
What is the name of N2O3
a)
Nitrogen trioxide
b)
Dinitrogen oxide
c)
Dinitrogen trioxide
d)
Nitrogen oxide
31.
What is the chemical formula for Tetrasulfur pentoxide?
a)
SO
b)
S4O
c)
S4O5
d)
S5O4
32.
What is the name of CO
a)
Carbon oxide
b)
Carbon dioxide
c)
Carbon monoxide
d)
Carbon II oxide
33.
Roman numerals tell you the ____ of the metal cation(s) in an ionic compound.
a)
number
b)
mass
c)
type
d)
charge
34.
The chemical formula for tin (IV) oxide is written
a)
Sn2O4
b)
Ti2O4
c)
SnO2
d)
TiO2
35.
Smallest unit of an element
a)
compound
b)
atom
c)
molecule
d)
product
36.
Substance that cannot be broken into simpler substances
a)
element
b)
molecule
c)
gram
d)
proton
37.
Substances present at the start of a chemical reaction
a)
subscripts
b)
coefficients
c)
reactants
d)
products
38.
Electrons in the outermost orbit or shell
a)
quarks
b)
molecules
c)
valence
d)
compounds
39.
How many oxygen atoms are in 
Fe(NO3)2
a)
1
b)
2
c)
3
d)
6
40.
How many iron atoms are in 
Fe(NO3)2
a)
1
b)
2
c)
3
d)
6
41.
Which of these is not a chemical reaction?
a)
Burning of wood
b)
Milk going bad
c)
Mixing vinegar and baking soda
d)
Melting of ice
42.
If reaction starts with 20g of reactants it should produce 
a)
a total of 40g of products
b)
a total of 10g of products
c)
a total of 80 g of products
d)
a total of 20g of products

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