Matter
暂无描述。系统推荐的高质量记忆内容，适合每天坚持背诵学习。
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Everything has matter - True or False?
True
What is matter?
Anything that has weight and takes up space
How heavy something is is called
weight
Volume is the amount of __________ taken up by something
space
Matter comes in different forms called ____________
states
What are the 3 states of matter
liquid, solid, gas
does air take up space?
yes
is air matter - yes or no?
yes
does air have weight?
yes
So think about it…how else could we know air - or any gas, really - is there if we can’t see it?
you can smell it
Mass is the amount of _____________ in an object
matter
Object that weighs more has more mass - True of False
True
Why do the log and the ocean have different properties?
They are made of different kinds of particles.
When matter is not created or destroyed is also known as
The conservation of matter
What do you use to measure length?
a ruler
What are the 2 units of measure on a ruler
inches and centimeters
the amount of space inside and object is called
volume
formula to calculate volume of a solid
by measuring its sides; L x W x H ( length x width x height)
how do you find out the volume of liquid
by pouring into a container (graduated cylinder or cup)
is mass the same as weight
no
weight is the measure of an object due to ________
gravity
can a mass of an object change?
no
can your weight on earth be the same as your weight on the moon
no