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Types of

Matter Miscellaneous

Properties&

Changes

TypesOf

Mixtures

SeparationTechniques

This theory says that all matter is made up of

tiny particles in constant motion

This theory says that all matter is made up of tiny particles in constant motion

.

Kinetic Theory of Matter

In elements, these are all the same kind

In elements, these are all the same kind

Atoms

All mater can be divided into these two

classes

All mater can be divided into these two classes

SubstancesAnd

Mixtures

VIDEO DOUBLE

1. Which shows a substance?

2. What type of substance?

VIDEO DOUBLE

This represents a substance.

What type?Compound

Which represents an element?

This represents an element.

This is the term for a homogeneous

mixture.

This is the term for a homogeneous mixture.

Solution

This heterogeneous mixture does not

separate.

This heterogeneous mixture does not separate.

Colloid

This mixture will separate into layers if allowed to stand.

Suspension

This mixture will separate into layers if allowed to stand.

This term means that one substance will dissolve in another.

This term means that one substance will dissolve in another.

Miscible

This term is used to describe something that

is not uniform.

This term is used to describe something that is not uniform.

Heterogeneous

These are characteristics of matter that can be

observed WITHOUT changing the substance.

These are characteristics of matter that can be observed WITHOUT changing the substance.

Physical Properties

Examples: conductivity, boiling point, color, texture,

This law says that when a chemical

change takes place matter is not created

or destroyed.

This law says that when a chemical change takes place matter is not created or

destroyed.

Law of Conservation of Mass

Combustion is an example of what type

of change?

Combustion is an example of what type of change?

Chemical ChangeWhen something burns its

chemical composition is being changed into

something else.

What kind of change occurs when ice

melts?

What kind of change occurs when ice melts?

Physical Change

DOUBLENeon is an inert gas.

1.What kind of property is inertness?

2. What does inert mean?

1. Chemical Property2. Does not react with

other substances

This type of separation usually sorts particles

based on size.Larger particles can not

pass through.

This type of separation usually sorts particles based on size.

Filtration

Distillation uses this physical property to separate mixtures.

Distillation uses this physical property to separate mixtures.

Boiling Point

This type of separation uses the physical

properties of iron to separate it from other

substances.

This type of separation uses the physical properties of iron to separate if from

other substances.

Magnets

A student receives and unknown sample, mass of 4.5 g. She first mixes it with water and passes it through a filter,

mass = 0.5 gram . She recovers 2.0 g of solid

material. What percent mass of the sample is insoluble

material?

A student receives and unknown sample, mass of 4.0 g. She first mixes it with water and passes it through a filter. She recovers 2.0 g

of solid material. What percent mass of the sample is insoluble material?

Mass solids recoveredMass Total Sample X 100% =

2.0 g4.0 g X 100 = 50% solids

In this separation technique a mixture

is separated as it interacts with the

mobile and stationary phases.

In this separation technique a mixture is separated as it interacts with the mobile

and stationary phases.

Chromatography

This is the result of two or more elements

becoming chemically bonded.

This is the result of two or more elements becoming chemically bonded.

Compound

This is anything that has mass and takes

up space.

This is anything that has mass and takes up space.

Matter

Smog in air is an example of this type

of heterogeneous mixture.

Smog in air is an example of this type of heterogeneous mixture.

colloid

What is the density of a 10 g sample of rock

with a volume of 5 cm3?

What is the density of a 10 g sample of rock with a volume of 5 cm3?

D = m/v= 10g / 5 cm3

= 2 g/cm3

A gold bar has a mass of 12.5 kg. What is its volume if the density of pure gold is 19.3

g/cm3 ?

A gold bar has a mass of 14,048 kg. What is its volume if the density of pure gold is

19.3 g/cm3 ?

D = m/V

V = m/D

V = 14,048 g / 19.3 g/cm3

= 727.8 cm3