Quiz about Matter and Chemical Change Final Review

Question 1

What does HHPS stand for?

Accepted Answer

Hazardous Household Product Symbols

Answer

Household Housing Product Sytem

Answer

High Height Product System

Answer

Hazardous Household Product System

Question 2

What does WHMIS stand for?

Accepted Answer

Wokrplace Hazardous Material Information System

Answer

Workforce Housing Materials Information System

Answer

Work Height Managing Information Symbols

Answer

Workplace Material System

Question 3

What does this HHPS mean?

Accepted Answer

Caution Corrosive

Answer

Warning Flammable

Answer

Warning

Answer

Danger Corrosive

Question 4

What safety Symbol is this?

Accepted Answer

Oxidizing

Answer

Flamable

Answer

No Open Flame

Answer

Explosion

Question 5

Evidence of Chemical Change.

Accepted Answer

New Substance

Answer

Size change

Answer

State change

Answer

Mixture

Question 6

A chemical reaction accompanied by the absorption of heat.

Accepted Answer

Endothermic Reaction

Answer

Chemical Change

Answer

Physical Change

Answer

Exothermic Reaction

Question 7

A chemical reaction accompanied by the releasing of heat.

Accepted Answer

Exothermic

Answer

Endothermic

Answer

Mesothermic

Answer

Misothermic

Question 8

A hot hand pack is an example of a _______________ reaction.

Accepted Answer

Exothermic

Answer

Endothermic

Answer

Mesothermic

Answer

Misothermic

Question 9

A substance that has mass and takes up space.

Accepted Answer

Matter

Answer

Energy

Answer

Protery

Answer

Endothermic

Question 10

Which is a chemical property

Accepted Answer

Reactivity

Answer

Solid

Answer

Color

Answer

Shape

Question 11

A piece of paper burned. This shares a property that paper has. What is a chemical property that paper has been shown?

Accepted Answer

Flammable

Answer

Reactive to Acid

Answer

Shape change

Answer

Size change

Question 12

Sugar is dissolved into Kool Aid. What type of change is this?

Accepted Answer

Physical

Answer

Chemical

Answer

Multi

Answer

Asystematic

Question 13

period

Accepted Answer

A horizontal row of elements in the periodic table

Answer

Elements that occur in vertical columns on the periodic table.

Answer

Found in group two of the periodic table; highly reactive

Answer

A subatomic particle that has a negative charge

Question 14

atomic number

Accepted Answer

the number of protons in the nucleus of an atom

Answer

gas at room temperature, low boiling point

Answer

a subatomic particle that has a negative charge

Answer

number or protons and neutrons

Question 15

found in group one of the periodic table; highly reactive

Accepted Answer

alkali metals (group 1)

Answer

Non-metals

Answer

Transition Metals (Groups 3-12)

Answer

metalloids (semimetals)

Question 16

neutron

Accepted Answer

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

Answer

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

Answer

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

Answer

A subatomic particle that has a negative charge

Question 17

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

Accepted Answer

Proton

Answer

elecrtron

Answer

groups

Answer

neutrons

Question 18

A subatomic particle that has a negative charge

Accepted Answer

electrons

Answer

nobles gases

Answer

protons

Answer

neutrons

Question 19

Halogens (Group 17)

Accepted Answer

most reactive nonmetals

Answer

gas at room temperature, low boiling point.

Answer

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

Answer

Number of protons and neutrons

Question 20

Number of protons and neutrons

Accepted Answer

atomic mass

Answer

atomic number

Answer

noble gases

Answer

Non-metals

Question 21

metalloids (semimetals)

Accepted Answer

an element that has both metallic and nonmetallic properties

Answer

Elements that occur in vertical columns on the periodic table.

Answer

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

Answer

found in group one of the periodic table; highly reactive

Question 22

What is the name of this element?

Accepted Answer

Neon

Answer

Lithium

Answer

Boron

Answer

Carbon

Question 23

What is the mass number of this atom?

Accepted Answer

7

Answer

1

Answer

3

Answer

4

Question 24

What is the atomic number of this atom?

Accepted Answer

2

Answer

4

Answer

6

Answer

none of the above

Question 25

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

Accepted Answer

ionic bond

Answer

covalent bond

Answer

metallic bond

Answer

transfer bond

Question 26

Identify the following compound as ionic or covalent: Na₂SO₄

Accepted Answer

ionic

Answer

covalent

Question 27

Identify the following compound as ionic or covalent: MgO

Accepted Answer

ionic

Answer

covalent

Question 28

Name the following ionic compound: BeCl₂

Accepted Answer

beryllium chloride

Answer

beryllium chlorine

Answer

beryllium II chloride

Answer

beryllium dichloride

Question 29

What is the formula for manganese(III) oxide?

Accepted Answer

Mn2O3

Answer

MgO

Answer

Mg2O3

Answer

MnO

Question 30

What is the name of N₂O₃

Accepted Answer

Dinitrogen trioxide

Answer

Nitrogen trioxide

Answer

Dinitrogen oxide

Answer

Nitrogen oxide

Question 31

What is the chemical formula for Tetrasulfur pentoxide?

Accepted Answer

S4O5

Answer

SO

Answer

S4O

Answer

S5O4

Question 32

What is the name of CO

Accepted Answer

Carbon monoxide

Answer

Carbon oxide

Answer

Carbon dioxide

Answer

Carbon II oxide

Question 33

Roman numerals tell you the ____ of the metal cation(s) in an ionic compound.

Accepted Answer

charge

Answer

number

Answer

mass

Answer

type

Question 34

The chemical formula for tin (IV) oxide is written

Accepted Answer

SnO2

Answer

Sn2O4

Answer

Ti2O4

Answer

TiO2

Question 35

Smallest unit of an element

Accepted Answer

atom

Answer

compound

Answer

molecule

Answer

product

Question 36

Substance that cannot be broken into simpler substances

Accepted Answer

element

Answer

molecule

Answer

gram

Answer

proton

Question 37

Substances present at the start of a chemical reaction

Accepted Answer

reactants

Answer

subscripts

Answer

coefficients

Answer

products

Question 38

Electrons in the outermost orbit or shell

Accepted Answer

valence

Answer

quarks

Answer

molecules

Answer

compounds

Question 39

How many oxygen atoms are in
Fe(NO₃)₂

Accepted Answer

6

Answer

1

Answer

2

Answer

3

Question 40

How many iron atoms are in
Fe(NO₃)₂

Accepted Answer

1

Answer

2

Answer

3

Answer

6

Question 41

Which of these is not a chemical reaction?

Accepted Answer

Melting of ice

Answer

Burning of wood

Answer

Milk going bad

Answer

Mixing vinegar and baking soda

Question 42

If reaction starts with 20g of reactants it should produce

Accepted Answer

a total of 20g of products

Answer

a total of 40g of products

Answer

a total of 10g of products

Answer

a total of 80 g of products

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