Chapter 2 Properties of MatterWarm-Up #1
Yes you need to write the warm-up question
1.) Name the four states of matter
2.) Describe the difference between mass and weight
3.) What is the Metric unit that describes a force like
weight?
Answers
1.) solid, liquid, gas, plasma
2.) Mass is the amount of matter in an object.
Weight is a measure of how mass is affected by
gravity.
3.) Newton
Chapter 2 Properties of MatterWarm-Up #2
Warm-up Questions
1.) List five properties of matter.
2.) Name something that is NOT made of matter.
Objective for today
To describe the many physical and chemical
properties of matter
Chapter 2 Properties of MatterWarm-Up #3
Warm-Up Questions
1.) What is thermal conductivity?
2.) Is color a physical or chemical property?
3.) What is the physical property that measures a substances ability
to hold heat?
Objective for today
Notes on Physical and Chemical Properties of Matter
Answers
1.) The ability of a substance to transfer heat
2.) Color is a physical property of matter
3.) Specific heat
Chapter 2 Properties of MatterWarm-Up #3
Warm-Up Questions
1.) What is thermal conductivity?
2.) Is color a physical or chemical property?
3.) What is the physical property that measures a substances ability
to hold heat?
Objective for today
Notes on Physical and Chemical Properties of Matter
Answers
1.) The ability of a substance to transfer heat
2.) Color is a physical property of matter
3.) Specific heat
Warm-up #4
1.) Define: Physical Property and Chemical
Property
2.) Give one example of each
Chapter 2 Properties of Matter
A property of matter is used to describe matter and how it interacts with other matter
Chapter 2 Properties of Matter
A characteristic property is a property that does not change whether the sample is large or small
Chapter 2 Properties of Matter
A physical property can be observed or measured without changing the identity of the substance
Chapter 2 Properties of Matter
A chemical property determines the ability of a substance to change into a new substance with different properties
Chapter 2 Properties of Matter
Physical Properties
Is the substance a
solid, liquid, gas or
plasma
State of Matter
“PHASE”
Chapter 2 Properties of Matter
Physical Properties
How are the colors of
light reflected or
absorbed by a
substance
Color
Chapter 2 Properties of Matter
Physical Properties
At the melting point a
solid turns to a liquid.
At the freezing point a
liquid turns to a solid.
Melting Point and
Freezing Point
Chapter 2 Properties of Matter
Physical Properties
At the boiling point a
liquid turns to a gas.
At the condensation
point a gas turns into a
liquid.
Boiling Point and
Condensation
Point
Chapter 2 Properties of Matter
Physical Properties
The amount of mass per
unit volume. The unit of
density is g/1cm3
Density
Chapter 2 Properties of Matter
Physical Properties
The resistance to a
change in motion due to
an objects mass.
Inertia
Chapter 2 Properties of Matter
Physical Properties
How a substance feels.
Is it smooth, coarse,
grainy or slippery
Texture
Chapter 2 Properties of Matter
Physical Properties
Is the substance shiny or
dull in appearanceLuster
Chapter 2 Properties of Matter
Physical Properties
The ability of a
substance to attract a
magnet
Magnetic
Chapter 2 Properties of Matter
Physical Properties
The ability of a
substance to carry an
electric current.
Electrical
Conductivity
Chapter 2 Properties of Matter
Physical Properties
The ability of a
substance to hold a
certain amount of heat.
Specific Heat
Chapter 2 Properties of Matter
Physical Properties
The ability of a
substance to scratch
another substance. Talc
is the softest substance
and diamonds are the
hardest substances.
Hardness
Chapter 2 Properties of Matter
Physical Properties
Does the substance
produce a smellOdor
Chapter 2 Properties of Matter
Physical Properties
Does the substance
taste salty, sweet, bitter
or sour
Taste
Chapter 2 Properties of Matter
Physical Properties
The ability of a
substance to transfer
heat.
Thermal
Conductivity
Chapter 2 Properties of Matter
Physical Properties
A measure of how much
larger a substance becomes
(expands) when heated.
Thermal
Expansion
Chapter 2 Properties of Matter
Physical Properties
The ability to hammer
the substance into a flat
sheet
Malleability
Chapter 2 Properties of Matter
Physical Properties
The ability to be
stretched out into a long
wire
Ductility
Chapter 2 Properties of Matter
Physical Properties
The ability of a
substance to dissolve in
another substance
Solubility
Chapter 2 Properties of Matter
Physical Properties
How ACIDIC or BASIC a
substance is. Measured
on a scale of 0-14
pH
Chapter 2 Properties of Matter
Chemical Properties
Chapter 2 Properties of Matter
Chemical Properties
The ability of a
substance to react with
an acid, a base or other
compounds
Reactivity
Chapter 2 Properties of Matter
Chemical Properties
When a substance does
not interact with another
substance
Remains Inert
Chapter 2 Properties of Matter
Chemical Properties
The ability of a
substance to react with
oxygen
Flammability
Chapter 2 Properties of Matter
Chemical Properties
When a substance breaks
down when heated without
oxygen present
Decompose
Chapter 2 Properties of Matter
Chemical Properties
When a substance forms
a solid in a chemical
reaction
Precipitate
Chapter 2 Properties of Matter
Chemical Properties
When a substance loses
water in a chemical
reaction
Dehydrate
Chapter 2 Properties of Matter
Chemical Properties
When a substance loses
electronsOxidize
Chapter 2 Properties of Matter
Chemical Properties
When a substance gains
electronsReduce
Chapter 2 Properties of Matter
Chemical Properties
When a substance
changes because of an
acid or a base
Acid or Base
reactivity
Chapter 2 Properties of Matter
Physical Changes
A change that affects one or more physical
properties of a substance
Chapter 2 Properties of Matter
Physical Changes Examples
Grinding a substance into a powder,
staining with a dye, dissolving, melting,
boiling, etc.
Chapter 2 Properties of Matter
Chemical Changes
When one or more substances are
changed into new substances
Chapter 2 Properties of Matter
Chemical Changes Examples
Burning, release of a gas, sometimes a
color change, forming a solid, creating a
new compound
