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Matter Matters
Physical Properties
Element, Compounds, Mixtures
Miscellaneous
Changes in Properties
100

Two properties of matter are

volume and mass
100

t/f size is an example of a physical property

False

100

any substance that cannot be broken into simpler substances

Element

100
__________________ is the ability of a substance to burn.
Flammability
100

When a substance undergoes a physical change, its identity does what?

Stays the same

200
__________ is the amount of space taken up by an object.
Volume
200

Texture, state, melting point, hardness, solubility, and density are all examples of ____________________.

Physical properties

200

Trail mix is an example of ___________ mixture

Heterogenous Mixture

200

T/F Brass has the physical properties of magnetism  (magnetic)

False

200
New substances form as a result of ___________ changes.
Chemical
300
__________ is the amount of matter in an object.
Mass
300
______________ is the amount of matter in a given space.
Density
300

Kool-aid, Coffee, and Soda are all examples of  ___________ mixtures

Homogenous

300

T/F if two substances have the same density, color and hardness but different melting points, the substances ARE the same. 

True

300
Freezing, cutting, bending, dissolving, and melting are all examples of ___________ changes.
Physical
400

T/F air has mass

true

400

___________ is used to identify substances.

Density, Melting point, ect.

400

 __________ is two or more pure substances chemically bonded together.

Compound

400

Aluminum is a(n) __________.

element

400
Unlike a chemical change, a __________ change does NOT alter the identity of a substance.
Physical
500

___________  substances that are made up of only one kind of particles and has a fixed or constant structure.

Pure Substance 

500

The __________ of a substance is always the same at volume and mass.

Density

500

_____________ is a substances that's soluble in water, but not in oil 

Soap

500

_______ is a property of substances that allows electricity to flow through it.

Conductivity

500
Change in color or odor, production of heat, fizzing and foaming, and sound or light being given off are all signs that indicate ___________ changes.
Chemical