Vocabulary-matter and force

What is mass?

• the ability of a substance to dissolve

• the amount of matter in an object

• slow the flow of energy

• the same as solubility

What is solubility?

• the ability of of a substance to dissolve in a liquid.

• the ability to sink or float

• allows electricity to flow

• anything that takes up space

What is a conductor?

• the amount of matter in an object

• the ability to disolve

• allows the energy to flow

• stops the flow of energy

What is relative density?

• anything that takes up space

• property of attraction to I, N, C, S

• the ability to dissolve in a substance

• whether or not an object sinks or floats

What is magnetism?

• property of attraction to a magnet - I, N, C, S

• ability to dissolve

• ability to sink or float

• anything attracted to copper

What is force?

• pulls to the center of the earth

• standing still

• A push or pull, that causes an object to move, stop or change direction

• an action in a star wars movie

What is gravity?

• a force that stops motion

• a force that causes objects to pull toward each other and the center of the earth

• not real

• a force that has no movement

What is friction?

• a force that resists motion

• a force that pulls you toward the center of the earth

• a force that causes movement

• is not a force

what does reliable mean?

• not trustworthy

• trusting or trustworthy

• change

• variable

What does classify mean?

• to increase in numbers

• to decrease in numbers

• change

• to sort or arrange into groups by physical properties