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pH Scale
Matter
Changes
Properties
Miscellaneous
100

On the pH scale, what is the range of acids?

1-6

100

What are the three states of matter?

Solid, liquid, gas 

100

Any change in size, shape, or form 

Physical Change

100

A characteristic that allows something to change to something new.

Chemical Property

100

Mass divided by volume, equals? 

Density 

200

On the pH scale, what is the range of bases?

8-14

200

Which of the following shows a change of state of matter? 

a. ice changing into liquid water 

b. liquid water changing into water vapor 

c. water vapor changing into liquid water 

d. All of the above 

D. All of the above 

200

The release of a gas is the sign of a? 

Chemical change

200

A relationship of mass to volume is considered?

Physical property

200

The release of a gas is a sign of? 

Chemical changes

300

If something is a "12" on the pH scale, is it a strong acid, weak acid, strong base, or a weak base?

Strong base

300

True or False: Density is a state of matter?

Density

300

A change where the original materials that make up something is changed into materials that have different properties.

Chemical change

300

A characteristic of a substance that allows it to change to form a new substance?

Chemical Property

300

A type of compound with physical properties that include a slippery feel and a bitter taste?

Base

400

If something is a "2" on the pH scale, is it a strong acid, weak acid, strong base, or a weak base? 

Strong acid

400

The law of Conservation of Matter states? 

Mass is never created or destroyed when things react with one another.

400

Acids and bases react with each other to form water and?

Salts 

400

Ability to burn, toxicity, ability to react with oxygen?

Common chemical properties 

400

If an element has 21 protons, how many electrons does it have?

21

500

Is this an acid or base: it has a sour taste and squeaky feel?

Acid

500
What are the three types of matter? 

Compound, element, mixture

500

Salt is spread on icy roads because salt changes

A. a physical property of water

B. a physical property of ice 

C. Physical change 

A. a physical property of water 
500

Which is an example of a physical property? 

A. Ice melting 

B. The smooth surface of a stone

C. The ability of coal to burn 

B. The smooth surface of a stone
500

What is the dividing of the cell called?

Mitosis