Vocabulary 1
The ability of an object to float.
Buoyancy
A measurement of how much matter makes up an object
Mass
whaen a gas changes into a liquid
Condensation
The formula for caluctaing volume
Volume = lenght x height x width
v= l x h x w
Substance that dissolves to form a solution
Solute
The temperature at which a material changes from a liquid to a gas.
Boiling point
Anything that has mass and takes up speace
Matter
When a liquid is heated enough to change into a gas
Evaporation
Best tool for finding the volume of a box
Ruler and math
Substance in which a solute will dissolve
Solvent
A force that can attract or repel objects that have magnetic materials
Magnetism
The temperature at which a material changes from a solid to a liquid
Melting point
A material that has no definite shape or volume and can expand freely to fill a container of any size or shape
Gas
Best display the physical properties of a boat
Buoyancy
Substance in which two or more substances are combined but not chemically joined together
Mixture
How close together the particles of a substance are
Density
A change of an object's physical properties that does not create a new substance.
Example: A piece of paper is cut into smaller pieces.
Physical change
A material that has a difinite volume but takes the shape of its container
Liquid
Best display the physical properties of a diamond
Hardness
Tool used to seperate larger things from smaller things
Filter
Not changing
Constant
A measure of how much space something takes up
Volume
A change to the physical properties of a object that creates a new substance.
Example: A piece of paper is burned and becomes ash
Chemical Change
Matter cannot be created or destroyed only change its form from one form to another
Law of Conservation of Matter
Two or more materials are combined
Mixture