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What does it mean to say that a certain substance is a solid a liquid or a gas?
To say if something is a liquid a solid or a gas is to say what state of matter it is in. If it is a solid the thing is a 'hard' object and the molecules of that particular object are slow moving and the bonds which connect atoms are tight. In a liquid the the molecules move faster and the bonds in between them are looser and a liquid can also 'change' it's shape. In a gas there are are no bonds between the molecules. A gas is the air that surrounds us.
What change of state takes place when something sublimesfrom?
It is the phase change from a liquid to a gas.
What is the mixing of two gases or liquids called?
Diffusion :)
What is sublimaton?
Submilation is when you change something directly from a gas to a liquid, with out changing it into a liquid first.
What state is lead in when it is boiling?
When something is boiling it is changing from a liquid to a gas, hence lead is in a liquid state when it is boiling.
Whats a solid?
A solid is a fairly hard surface. But, not always hard; for instance jello, pudding. Simply it's not a gas or a liquid.
Whats the change from a liquid to a gas?
vaporization.
Why and how does a gas change from a gas into a liquid state?
It changes by sublimation which is when something goes from a gas to a liquid.
What is consider gas?
A gas is something that is not be liquid or solid
What makes a gas a gas?
A gas is something that is not a solid or a liquid like water.
Is gas hard?
Gas isn't hard.the reason for this is that something is hard if it cannot be compressed but a gas can be making it no hard.
What is something that can be a solid liquid and gas?
Matter.
What is changing state?
A change of phase, from solid to liquid, or liquid to gas, or gas to liquid, etc., is also sometimes called a change of state.
What characteristic of a liquid that makes it a liquid?
a liquid is not solid of gas it is not something u can hold its a liquid and u can see it
Why is an something liquid in a can but a gas when sprayed?
It isn't a gas only smaller particles of the same liquid floating on air when they come out of a can.
What is the change to gas to liquid?
through a process called evaporation, when the liquid is turned into a gas because something like heat
Is something with lots of bubbles a gas?
No. It's probably a liquid (or was a liquid before it was frozen).
