Solid, Liquid, Gas
When a liquid changes into a solid, what is it called?
Freezing
What happens when water is put in the freezer?
It turns into ice.
This state of matter does not have a definite volume.
A liquid or a gas
The force between molecules is high.
A solid
How many states of matter are there ?
# states of matter. Liquid, Solid and Gas.
Ice cream melting is an example of ____ turning into ______.
Solid turning into a liquid.
What happens to water when it is heated ?
It turns into steam (gas).
The force of molecules of attraction between molecules is non-existent.
A gas
It does not have a definite volume.
A gas
Water changes to water when it is ________.
Heater
In which state does a substance take the shape of its container ?
A liquid
Ice cream melting is an example of a gas turning into a solid.
What is it called when water turns into ice?
Freezing
Ice changes to water when it is______.
What happens when you blow air into a balloon?
The balloon fills up with air (gas) and becomes bigger.
What do we call water in the form of steam ?
A gas
Explain what happens when ice is left out on a hot day ?
It starts off as a solid, and then turns into a liquid.
Has a definite shape, and does not take the shape of its container. It also has a definite volume because it can be measured.
A solid
Name on thing in your classroom that is a solid.
Desk, chair, book, etc.
Molecules stay close together but can move around
A liquid
What does it mean for a substance to change its state ?
Energy is either added or removed from a substance, affecting the way the particles interact with each other.
In which state is it that the particles are tightly packed together?
A solid
The force of attraction between molecules is moderate.
Liquid
What is matter ?
Anything that takes up space
Why cant the ocean freezer?
The whole thing cannot freeze because of the the size as well as the salt that is added. Salt makes it harder for water to freeze.