Matter
Examples of matter____
water, air, rocks, plants, animals,etc.
What is an example of a gas particle
Oxygen, Hydrogen, Nitrogen
True or False:
Solid particles are packed so tightly together that they cannot move freely, yet they never stop moving completely
True
Volume is the amount of ____
Space an object takes up
True of False
A beach ball has more mass than a bowling ball
false
Gas: Shape____,Volume___
Not definite, not definite
Gas particles differ from liquid particles because gas particles:
spread out to fill space
Evaporation: Liquid--
Condensation: Gas---
Gas, Liquid
Mass is a measure of ___________
how much matter is in an object
The scale used to measure hardness is called the
Mohs Scale
Liquid: Shape____ Volume____
Not Definite, definite
In gas, particles:
Changes in state: Melting: Solid---
Freezing: Liquid---
Liquid, Solid
Physical properties: define volume
how much space something takes up
Hardness measures how well a material resists
scratching
Solid: Shape____, Volume_____
Definite, definite
In liquid, particles:
Slide past one another
Which change of state happens when heat energy is removed from water vapor?
Condensation
Physical properties: Define Matter
how heavy something is
Liquid is measured in ______ or ______
liters, milliliters
Matter is anything that has____ and takes up ____.
Mass, space
In a solid, particles mostly:
Vibrate in place
When a liquid changes into a gas at the surface, the process is called
Evaporation
A physical property is something you can_____ without changing the kind of matter.
Observe or measure
Which tool is best used to measure mass?
Balance