Matter 1
What is matter?
ANYTHING THAT TAKES UP SPACE
What is the amount of space a material occupies?
VOLUME
What is the gravitational pull on an object called?
WEIGHT
What is the ability of one material to dissolve in another?
SOLUBILITY
What is the mass per unit volume of an object called?
DENSITY
How do you calculate volume?
Length x Width x Height
How do the particles in a gas move?
THEY MOVE FREELY
What is the amount of matter in an object?
MASS
What do the tiny particles in all matter constantly doing?
MOVING
How do particles in a liquid act?
THEY SLIDE PAST ONE ANOTHER
What is it called when the temperature of something causes it to change from a solid to a liquid?
MELTING POINT
What is the property that allows some materials to attract certain metals?
MAGNETISM
What is any matter that has a definite shape and a definite volume called?
A SOLID
Iron changes to rust when it reacts with _____ and ______ in the air.
WATER
OXYGEN
What are the types of changes in matter?
PHYSICAL
CHEMICAL
What is any matter that has a definite volume but no definite shape called?
A LIQUID
What is any characteristic of a material that you can observe without changing the identity of the material?
A PHYSICAL PROPERTY
What is the ability of a material to burn easily?
FLAMMABILITY
What is matter that has no definite volume and no definite shape?
A GAS
In which change does the identity of a substance not change?
PHYSICAL
How do the particles in a solid act?
THEY STAY IN ONE PLACE BUT MOVE QUICKLY BACK AND FORTH IN ALL DIRECTIONS
What is it called when the temperature reaches the point it can change a liquid to a solid?
BOILING POINT
Do particles in matter attract or repel one another?
ATTRACT
What is a characteristic of a material that you can observe as it changes to a different substance?
CHEMICAL PROPERTY