matter
particles are how many times smaller than the width of a human hair?
10 100 1,000 100,000
100,000 times smaller
How can a solid become a liquid?
When you heat it or add energy
used in party balloons
helium
grapes
sink
name 2 kinds of stretchy matter
what is slime, a rubber band, gum
Its particles are tightly packed together
What is a solid?
How can a liquid become a solid?
When you cool it freeze it or take away energy
The sun is made of this gas and this gas can make water when mixed with the right atom.
hydrogen
cotton ball
sinks
name 2 types of strong solids
what is metal, wood, iron, steel, rock, plastic, etc
expands to completely fill its container
what is a gas
When a gas is cooled it becomes a what?
What is a liquid or a solid?
99% of the universe is made up of this type of matter
what is gas
oranges
float
name a type of magnetic matter
iron or steel
matter is made of tiny?
tiny particles, molecules, or atoms
name a common liquid that has gas inside it
soda
how does a gas become a solid
Do you heat it or cool it?
you cool it or take away energy
(air can freeze and become frost)
nut
floats
name a solid matter that floats
bonus extra 400 name a liquid that floats on water
what is wood or a boat
what is oil, gasoline, alcohol
what is steam
water in the form of a gas when heated
name a liquid that has fat in it
what is milk or oil
When heat is added to a liquid and becomes a gas.
The sun warms the earth.
evaporation, condensation, precipitation
What is evaporation?
rubbing alcohol
floats
name a solid that sinks
what is metal or glass or rubber or a rock