States of Matter
What are the 3 states of matter
solid, liquid, gas
What is matter?
Everything
What is melting?
What happens to particles when you add heat?
Describe the particles in a solid
tightly packed together and vibrating in place
Give 3 examples of matter
any response
What is freezing?
When a liquid turns into a solid
What happens to particles when you take away heat?
They slow down and start to come together
Describe the particles in a liquid
Flowing, has some space, and vibrating
How much space something takes up
What is evaporation?
When a liquid turns into a gas
When you add heat to ice what happens?
It melts and it becomes a liquid
Describe the particles in a gas
Has the most space, always moving around
What is mass?
How heavy something is
When a gas turns into a liquid
What is the name of the phase change when a solid turns into a gas?
sublimation