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Can matter change from one state to another?
YES!!
Matter is anything that has _____ and takes up _____
mass, space
What are the three states of matter?
solid, liquid, gas
Is a book a solid,liquid, or gas?
solid
A characteristic of sound that desribes whether sound is high or low is ____
pitch
Rough, soft, or uneven surfaces ___ sound waves
absorb
What state of matter is water vapor?
gas
What is the term used to describe a sound wave being reflected clearly enough to be heard again?
echo
Name three ways you can make an object vibrate.
blowing, hitting, shaking, rubbing, plucking
Sound travels fastest through ____
solids////////iron
Anything about an object that can be observed with our senses is a ______ property
physical
What is the term used to describe taking in a sound wave?
absorb
What properties of matter take the shape of their containers?
gases and liquids
What is a tiny particle that makes up matter called?
an atom
What is the term used to describe the bouncing off of a sound wave?
reflect
Give an example of a chemical change.
Give an example of a physical change
a nail rusting over time, cooking an egg
melted candy bar, apple cut up
What is a characteristic of a liquid?
keeps its volume and takes the shape of its container
Which kind of change makes a new kind of matter?
chemical! (not physical)
Frost, snow, and ice are _____ forms of water
solid
What is being described here?
The gas around the object cooled and formed liquid on the object.
condensation
What is the term for a form of energy that you can hear?
sound
Sound waves spread out as they move further away from the ______ of their vibrations
source
Psalm 150:6 says that every thing that has__________ should____________the Lord.
breath
praise
Heating a liquid can cause it to become a ___
gas or vapor
What is the term used to describe a rapid back and forth movement ?
vibration