What state of matter has a definite size but no definite shape? Liquid
What state of matter is hard to contain? Gas
In what state of matter are the particles/molecules closest together? Solid
In what state of matter do the particles move at a medium speed – sometimes bouncing off each other? Liquid
What state of matter has a definite size and shape is ? Solid
In what state of matter is there lots of space between the particles/molecules? Gas
In what state of matter do the particles move very slowly? Solid
What 2 states of matter have a fixed volume? Solid and Liquid
In what state of matter do the particles move very quickly? Gas
What state of matter has no definite size or shape? Gas
What state of matter has no volume? Gas
The changing of a solid to a liquid is called…. Melting
The temperature has to either increase or decrease What has to happen to matter for it to change from one state to another? The temperature has to either increase or decrease
In order for a liquid to change to a gas, the temperature needs to… Increase (go up)
Anything that takes up space and has mass is called… Matter
In order for a liquid to change to a solid, the temperature needs to… Decrease (go down)
The changing of a liquid to a solid is called…. Freezing