Quiz about Honors Chemistry - Chapter 2 Matter

Question 1

This diagram represents...

Accepted Answer

A mixture of elements and compounds

Answer

An element

Answer

A molecule

Answer

A compound

Question 2

Question 2.

Accepted Answer

mixture of elements

Answer

element

Answer

compound

Answer

mixture of compounds

Question 3

Question 3.

Accepted Answer

element

Answer

compound

Answer

mixture of elements

Answer

mixture of compounds

Question 4

What type of mixture is this?

Accepted Answer

heterogeneous

Answer

homogeneous

Question 5

A substance that contains only one type of atom is a(n)

Accepted Answer

element

Answer

compound

Answer

heterogeneous mixture

Answer

homogeneous mixture

Question 6

What is matter?

Accepted Answer

anything that occupies space and possesses mass

Answer

a pure substance

Answer

an element

Answer

a compound

Question 7

Which of the following is not a chemical property?

Accepted Answer

boiling

Answer

rusting

Answer

rotting

Answer

burning

Question 8

sharpening a pencil

Accepted Answer

physical change

Question 9

flammability of a substance

Accepted Answer

chemical property

Answer

physical property

Question 10

inflating a tire

Accepted Answer

physical change

Answer

chemical change

Question 11

drawing copper into a wire

Accepted Answer

physical change

Answer

physical property

Answer

chemical change

Answer

chemical property

Question 12

freezing point

Accepted Answer

physical property

Answer

chemical property

Question 13

corrosion of a bicycle frame (rusting)

Accepted Answer

chemical change

Answer

physical change

Answer

physical property

Answer

chemical property

Question 14

formation of water when hydrogen burns

Accepted Answer

chemical change

Answer

physical change

Answer

physical property

Answer

chemical property

Question 15

oranges squeezed to make orange juice

Accepted Answer

physical change

Answer

physical property

Answer

chemical change

Answer

chemical property

Question 16

The density of pyrite is 5g/cm³. This is an example of

Accepted Answer

intensive property

Answer

extensive property

Answer

chemical change

Answer

chemical property

Question 17

The rose is red. This is an example of a

Accepted Answer

intensive property

Answer

extensive property

Answer

Chemical property

Answer

physical change

Question 18

The mass of a lead cube is 64 grams. This is an example of

Accepted Answer

extensive property

Answer

intensive property

Answer

chemical change

Answer

physical change

Question 19

Simplest matter that cannot be broken down into any other kind of substance?

Accepted Answer

Elements

Answer

Mixtures

Answer

Compounds

Answer

Density

Question 20

What is a mixture that has no visible differences in composition?

Accepted Answer

Homogeneous Mixture

Answer

Element

Answer

Compound

Answer

Heterogeneous Mixture

Question 21

Luster (how shiny something is) is considered a

Accepted Answer

Physical property

Answer

Chemical Property

Question 22

This state of matter has a changeable shape but the volume does not change. What is it?

Accepted Answer

Liquid

Answer

Solid

Answer

Gas

Answer

Energy

Question 23

Which state of matter has particles that are tightly packed?

Accepted Answer

solid

Answer

liquid

Answer

gas

Question 24

A property determined without changing the identity of the substance is a...

Accepted Answer

physical property

Answer

chemical property

Question 25

A substance made of two or more DIFFERENT elements that cannot be separated by physical means is called a:

Accepted Answer

compound.

Answer

homogeneous mixture.

Answer

heterogeneous mixture.

Answer

multi-element.

Question 26

Which of the following is true of a heterogeneous mixture?

Accepted Answer

Different samples may not be exactly alike.

Answer

It is not possible to separate the various parts of the mixture.

Answer

Taking one sample will enable you to determine what it is made of.

Answer

The density is the same throughout the entire mixture.

Question 27

All of the following states of matter may flow EXCEPT:

Accepted Answer

solid.

Answer

plasma.

Answer

liquid.

Answer

gas.

Question 28

Which one of the following is a TRUE statement?

Accepted Answer

In the gas state, molecules move around freely.

Answer

Liquids do not change shape easily.

Answer

Gas molecules move more slowly as they are heated.

Answer

Plasma is the most common state of matter found on Earth.

Question 29

This picture shows an example of

Accepted Answer

gas

Answer

plasma

Answer

liquid

Answer

solid

Question 30

The picture shows an example of

Accepted Answer

liquid

Answer

gas

Answer

plasma

Answer

solid

Question 31

You reacted HCl with Magnesium and you saw bubbles and it got warm. The magnesium "disappeared". What happened?

Accepted Answer

The elements that reacted were rearranged into new molecules

Answer

The magnesium was destroyed

Answer

You broke the law of conservation of mass

Answer

You created new atoms

Question 32

In which state does matter completely fill its closed container?

Accepted Answer

Gas

Answer

Liquid

Answer

Solid

Answer

Ice

Question 33

Which state of matter has a fixed shape and volume and it's molecules only vibrate in place?

Accepted Answer

Solid

Answer

Liquid

Answer

Gas

Answer

Plasma

Question 34

The colour of plant leaves is due to a mixture of pigments.

Which method is used to separate these pigments?

Accepted Answer

chromatography

Answer

filtration

Answer

evaporation

Answer

distillation

Question 35

Muddy water is filtered using filter paper and filter funnel. The mud stays on the filter paper.

Why does the mud stay on the filter paper?

Accepted Answer

The particles of mud are too large to pass through the holes in the filter paper.

Answer

The mud reacts with the filter paper.

Answer

The particles of the water stop the mud going through.

Answer

The particles of water make the filter paper wet.

Question 36

Which of these is a true statement about mixtures?

Accepted Answer

Mixtures can be separated by physical methods.

Answer

Mixtures have fixed melting points.

Answer

Components in a mixture lose their original properties.

Answer

Mixtures are substances with uniform composition.

Answer

Each component in a mixture forms new chemical bonds.

Question 37

The equipment shown below is used for...

Accepted Answer

Distillation

Answer

Filtration

Answer

Chromatography

Answer

Boiling

Answer

Crystallisation

Question 38

Which of the following labels shows the solvent?

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 39

A molecule of table sugar (sucrose) may be represented as C₁₂H₂₂O₁₁. What elements are present in table sugar?

Accepted Answer

Carbon, Hydrogen, Oxygen

Answer

Carbon, Hydrogen, Nitrogen

Answer

Carbon, Hydrogen, Iodine

Answer

Carbon, Hydrogen, Sulfur

Question 40

What is being described in this statement, a mixture or a compound?

''The elements in it are always present in the same fixed proportion''

Accepted Answer

Compound

Answer

Mixture

Question 41

Which process would be the fastest way to separate soil from water?

Accepted Answer

Filtration

Answer

Centrifugation

Answer

Magnetism

Answer

Chromatography

Question 42

Separating salt from ocean water to obtain pure drinking water would best be accomplished through which process?

Accepted Answer

Distillation

Answer

Evaporation

Answer

Centrifugation

Answer

Chromatography

Question 43

Which separation technique would be most effective to see what different pigments make up a black marker?

Accepted Answer

Chromatography

Answer

Centrifugation

Answer

Distillation

Answer

Magnetism

Question 44

Trail mix would be an example of a

Accepted Answer

Heterogeneous Mixture

Answer

Homogeneous Mixture

Question 45

Brass would be an example of a

Accepted Answer

Homogeneous Mixture

Answer

Heterogeneous Mixture

Question 46

What are the products of the chemical reaction pictured?

Accepted Answer

CO₂ and H₂O

Answer

CH₄ and CO₂

Answer

CH₄ and O₂

Answer

O₂ and H₂O

Question 47

In chemical reactions, what does the principle of conservation of mass mean?

Accepted Answer

Matter is not created or destroyed.

Answer

The total mass of the reactants is greater than the total mass of the products.

Answer

The total mass of the reactants is less than the total mass of the products.

Answer

Matter is not changed.

Question 48

This is used to represent the number of each atom being represented.

Accepted Answer

The Subscript

Answer

A Exponent

Answer

The Coefficient

Answer

A Molecule

Question 49

If there are 4 H atoms on the reactant side, how many H atoms will be on the product side?

Accepted Answer

4

Answer

2

Answer

6

Answer

You need more information to answer this question

Question 50

A chemical reaction is balanced when

Accepted Answer

Both sides have the same  number of atoms

Answer

both sides have the same elements

Answer

Same subscripts

Answer

Same coefficients

Question 51

A mixture that consists of multiple PHASES

Accepted Answer

heterogenous mixture

Answer

solution

Answer

homogenous mixture

Answer

compound

Question 52

Homogenous mixtures are also called:

Accepted Answer

solutions

Answer

compounds

Answer

alloys

Answer

molecules

Question 53

Gas differs from a vapor because:

Accepted Answer

vapor is a gaseous version of a substance that is solid or liquid at that temperature

Answer

They are the same thing

Answer

gas moves faster than vapor

Answer

Gas only exists at extremely hot temperatures

Question 54

O₂ and H₂ are: (choose all that apply)

Accepted Answer

diatomic elements (elements made of 2 atoms)

Accepted Answer

molecules but not compounds

Answer

compounds made of molecules

Answer

mixtures

Honors Chemistry - Chapter 2 Matter

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