Matter Cross Word Puzzle!!

It is very hard and you can buy something that is that state of matter?
what state of matter do you usually swim in?
what is there but you can not normally see it and it is clear?
what do you do to change a solid to a liquid?
what do you do to change a liquid to a solid?
Are you able to turn a solid to a gas or the reverse?
What is one property of matter?
How fast are the molecules in a solid shape?
which molecules are faster, a gases are a liquids?
Are liquids able to compress?
Is plasma a state of matter?
What is called when you change a solid to a gas automatically?
In a liquid is there more or less molecules than in a solid?
When a gas reaches itcondensation point it becomes a what?
true or false: solids do not take up the space that they are in?
In matter there is what inside?
In matter there is molecules and in molecules there are what?
Matter is defined as anything that has...
What is one type of liquid?
What is one type of a solid?
what is one type of a gas?
How many molecules are in a solid?