Matter
What is the definition of matter?
Anything that has mass and takes up space.
To separate a liquid from a solid you ?
what is filter it
What property of matter do cobalt, nickel, iron, and steel have in common that other metals do not?
Magnetism
I am clear, I am more dense than water, I am not soluble, I do not conduct electricity, I am a conductor of heat. What am I?
Glass
Solid liquid gas
Name one object that is matter.
anything
true or false matter is the substance of which all material is made?
True
I am less dense than water, I am not soluble, I am a liquid. What am I?
oil
I'm in your face. I come with your words. I am in the space and beloved by birds. What am I?
what is air/vapor/ gas
This type of change can be overturned
what is physical change
True or False: Air is not matter because we can not see it.
False: Air is matter because it is made up of atoms that have a mass and take up space.
List the three states of mater
liquid, solid , gas
I am less dense than water, I am a solid, I do not conduct electricity, I do not conduct heat, I was once alive. What am I.
wood
A am abiotic(nonliving), I am almost always less dense than water, I am a solid, I am an insulator of heat and electricity, I am flexible, I am easily recycled. What am I?
Plastic
I am a solid, I am more dense than water, I am a conductor of heat and electricity, I am a alloy, I am attracted to a magnetic.
Steel
True or False: Air can be compressed.
True
for a gas to become a liquid you must
what is melt
Heat
Name water in all three states of matter
liquid water, ice, vapor or gas
How could you scientifically categorize the following items
Copper, Glass, Salt, Plastic, Butter, Snot
What is solid
State of matter with definite shape and size
solid
The one thing you change in an experiment is called the
_________ variable.
What happens because of that change is called the __________ variable.
What is independent & dependent
Why is plastic or rubber used to make the handles of pots?
They are insulators
True or false energy cannot be destroyed it just changes form
true
5 properties of matter observable in a piece of paper
color, shape, mass, length, texture,