Physical Science chapter 15

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matter

anything that has mass and takes up space

atoms

All substances are built from ___________.

pure

Elements and compounds are _________ substances.

element

If all atoms are alike in a substance, you have a(n) __________.

compound

If the substance is made of 2 or more different types of atoms that are chemically bonded then you have a __________.

mixture

If substances are not bonded, you have a __________.

homogeneous

If a mixture is evenly blended so that it is the same throughout (like sweet tea), you have a __________ mixture.

heterogeneous

If you can distinguish parts (fruit salad) in a mixture, you have a _______ mixture.

element

If the name of a substance appears on the periodic table, it is a(n) ___________.

solution

A homogeneous mixture of particles so small they cannot be seen and will not settle to the bottom of their container and do not scatter light is a __________.

colloid

If the particle size is between 1-1000 nanometers and will not settle out, but will scatter light, then you have a ________________.

suspension

If the particle size is larger than 1000 nanometers, water can not keep it suspended, so it will settle out and thus you have a _________.

compound

Chalk is a (n) ____________________.

element compound heterogeneous mixture homogeneous mixture colloid suspension

element

Copper is a(n) ____________________.

element compound heterogeneous mixture homogeneous mixture colloid suspension

heterogeneous mixture

granite is a (n) ____________________.

element compound heterogeneous mixture homogeneous mixture colloid suspension

suspension

muddy pond water is a (n) ____________________.

element compound heterogeneous mixture homogeneous mixture colloid suspension

heterogeneous mixture

fruit salad is a (n) ____________________.

element compound heterogeneous mixture homogeneous mixture colloid suspension

compound

pure salt is a (n) ____________________.

element compound heterogeneous mixture homogeneous mixture colloid suspension

element

lead is a (n) ____________________.

element compound heterogeneous mixture homogeneous mixture colloid suspension

colloid

Smoke is a (n) ____________________.

element compound heterogeneous mixture homogeneous mixture colloid suspension

suspension

Paint is a (n) ____________________.

element compound heterogeneous mixture homogeneous mixture colloid suspension

suspension

Water from the Mississippi Delta is a (n) ____________________.

element compound heterogeneous mixture homogeneous mixture colloid suspension

element

Gold is a (n) ____________________.

element compound heterogeneous mixture homogeneous mixture colloid suspension

colloid

Gelatin is a (n) ____________________.

element compound heterogeneous mixture homogeneous mixture colloid suspension

compound

Beeswax is a (n) ____________________.

element compound heterogeneous mixture homogeneous mixture colloid suspension

heterogeneous mixture

Raisin and cinnamon oatmeal is a (n) ____________________.

element compound heterogeneous mixture homogeneous mixture colloid suspension

compound

Cork is a (n) ____________________.

element compound heterogeneous mixture homogeneous mixture colloid suspension

element

Aluminum foil is a (n) ____________________.

element compound heterogeneous mixture homogeneous mixture colloid suspension

heterogeneous mixture

Pizza is a (n) ____________________.

element compound heterogeneous mixture homogeneous mixture colloid suspension

colloid

Fog is a (n) ____________________.

element compound heterogeneous mixture homogeneous mixture colloid suspension

homogeneous mixture

Sweet ice tea is a (n) ____________________.

element compound heterogeneous mixture homogeneous mixture colloid suspension

compound

Cornstarch is a (n) ____________________.

element compound heterogeneous mixture homogeneous mixture colloid suspension

homogeneous mixture

Brass is a (n) ____________________.

element compound heterogeneous mixture homogeneous mixture colloid suspension

compound

Epsom salt is a (n) ____________________.

element compound heterogeneous mixture homogeneous mixture colloid suspension

compound

Alcohol is a (n) ____________________.

element compound heterogeneous mixture homogeneous mixture colloid suspension

compound

Propane is a (n) ____________________.

element compound heterogeneous mixture homogeneous mixture colloid suspension

heterogeneous mixture

Dry soup mix is a (n) ____________________.

element compound heterogeneous mixture homogeneous mixture colloid suspension

homogeneous mixture

Chick fi la lemonade is a (n) ____________________.

element compound heterogeneous mixture homogeneous mixture colloid suspension

suspension

Sand in water is a (n) ____________________.

element compound heterogeneous mixture homogeneous mixture colloid suspension

Tyndall effect

The scattering of light by colloids and suspensions is called the _____________.

physical

Size, shape and melting point are all examples of __________ properties.

same

When a substance undergoes a physical change, you end up with (the same or a different) substance than you started with.

Choose same or different.

chemical

If a new substance is formed, you have a _______ change that has taken place.

physical

Freezing of water is a _________ change.

Chemical physical

chemical

Burning gasoline is a _________ change.

Chemical physical

chemical

Steel wool in vinegar rusting is a _________ change.

Chemical physical

physical

Bending a piece of aluminum foil is a _________ change.

Chemical physical

physical

Heating a piece of copper wire is a _________ change.

Chemical physical

chemical

Roasting a marshmallow is a _________ change.

Chemical physical

chemical

Burning a candle is a _________ change.

Chemical physical

physical

Melting the wax in a candle is a _________ change.

Chemical physical

physical

Crushing a can is a _________ change.

Chemical physical

chemical

An egg rotting is a _________ change.

Chemical physical

physical

Sawing a piece of wood is a _________ change.

Chemical physical

physical

Shredding paper is a _________ change.

Chemical physical

chemical

Making brittle is a _________ change.

Chemical physical

physical

Heating water until it boils is a _________ change.

Chemical physical

physical

Melting sugar is a _________ change.

Chemical physical

physical

Solidifying mercury is a _________ change.

Chemical physical

physical

Any characteristic of a material that you can observe without changing the identity of the substance that make up the material is a ________ property.

chemical

A characteristic of a substance that indicated a change that a material undergoes when placed with a certain substance would be a _______ change.

physical property

Water freezes at zero degrees is a ___________ property.

chemical physical

chemical property

Bread which contains starch will break down into sugar in your mouth is a ___________ property.

chemical physical

chemical property

Iron reacts with oxygen forming rust is is a ___________ property.

chemical physical

physical property

Dry ice which is carbon dioxide, will change to a gaseous carbon dioxide is a ___________ property.

chemical physical

physical property

Water will evaporate is a ___________ property.

chemical physical

chemical property

An electric current will change water into hydrogen and oxygen is a ___________ property.

chemical physical

physical property

Liquid nitrogen, when place don a wart, will immediately evaporate, taking heat from the wart is a ___________ property.

chemical physical

chemical property

Hydrogen peroxide will bubble when placed on a cut, producing oxygen and water is a ___________ property.

chemical physical

chemical property

Propane burns releasing heat, water and carbon dioxide is a ___________ property.

chemical physical

physical property

Paper can be torn into pieces is a ___________ property.

chemical physical

physical property

COpper can be shaped into wire is a ___________ property.

chemical physical

chemical property

Aluminum can be combined with oxygen to form aluminium oxide is a ___________ property.

chemical physical

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