Physical Properties
A state of matter that has no definite shape but has a definite volume.
What is a liquid?
A combination of 2 or more things where the substances keep their physical properties and do not form new physical properties.
What is a mixture?
The ability to float.
What is buoyancy?
Has mass and takes up space.
What is matter?
Something that keeps electricity, heat, or sound from escaping.
What is an insulator?
All ___________ are ___________, but not all __________ are ____________.
What is all solutions are mixtures, but not all mixtures are solutions?
How tightly packed the molecules are in a certain amount of space.
What is density?
Whether something is solid, liquid, or gas.
What is state of matter?
The flow of thermal energy.
What is from a warmer object to a cooler object?
The process in which particles of substances separate and spread evenly throughout a mixture, creating a solution.
What is dissolving?
Describe relative density.
What is how dense a substance is in comparison to water?
The ability of matter to dissolve in a liquid.
What is solubility?
Name 3 physical properties of a fire hydrant.
What is red, solid, magnetic?
This is dissolved when put into a solvent.
What is a solute?
The final mass of 135 grams of water, with 65 grams of sugar added to it would be:
What is 200 grams?
Describes how energy, such as electricity or heat, can move through.
What is conductivity?
Describe the movement of the molecules when boiling water.
What is the water molecules move faster and faster until they evaporate into a gas?
A solution that can not hold any more solute.
What is saturated solution? The solute will no longer dissolve completely
List in categories of less and more dense relative to water: cooking oil, glass, gravel, plastic bead, metal nail, pencil
What is cooking oil, plastic bead, pencil?
What is gravel, glass, metal nail?
The scientific law that properties such as mass, volume, and number remain the same despite changes in the forms of objects.
What is the law of conservation of mass?