Properties Of Matter

Question 0

What are the 2 kinds of properties?

Answer 0

Chemical and physical properties

Question 1

These describe matter

Answer 1

Properties

Question 2

Describes the way a substance reacts when it changes. Example: flammability, heat of combustion, toxicity, radioactivity, rusting, Ph, ability to oxidize

Answer 2

Chemic properties

Question 3

Characteristics of a substance that can be observed WITHOUT changing the substance. Example: Viscosity, conductivity, malleability, hardness, shape, color, odor, texture, boiling point, melting point, strength, ability to conduct electricity, magnetism, heat, density shape, color,)

Answer 3

Physical Properties

Question 4

Materials ability to allow heat flow, like metals

Answer 4

Comductivity

Question 5

Viscosity

Answer 5

The tendency of a liquid to resist flowing, like honey (heat decreases viscosity)

Question 6

Ability of a solid to be hammered or shaped without shattering. Like gold.

Answer 6

Maeability

Question 7

Determined which is harder based on which scratches the other. Like diamonds.

Answer 7

Hardness

Question 8

The mass per unit volume of a substance. LOW density= light. If known can determine if object will float in water.

Answer 8

Density what weighs more a brick or a sponge of the same size? A brick!

Question 9

What is the density of water?

Answer 9

1 gram per Milliliter : object over 1 will float, object under 1 will sink

Question 10

Mass divided by volume

Answer 10

Density