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Q & A: How a solid turns into a liquid, then a gas | Department of ...

van.physics.illinois.edu/qa/listing.php?id=1656

Nov 6, 2007 ... CAN YOU EXPLAIN TO ME HOW A SOLID CAN CHANGE INTO A LIQUID AND THEN BACK TO A SOLID AGAIN? - KATHY (age 11)

Changes of State: Solids, Liquids, and Gasses - Windows to the ...

www.windows2universe.org/earth/geology/change_state.html

May 10, 2010 ... When a solid is heated, it turns into a liquid. As a liquid, a substance has a fixed volume, but its shape changes to fill the shape of its container.

CHANGING STATES - Fact Monster

www.factmonster.com/dk/science/encyclopedia/changing-states.html

A substance in a liquid state can change to a solid state and also to a gas state. ... This extra energy splits the particles of the gas into even smaller pieces so hot ...

Liquid to Solid Phase Transition - Boundless

www.boundless.com/chemistry/textbooks/boundless-chemistry-textbook/liquids-and-solids-11/phase-changes-90/liquid-to-solid-phase-transition-392-3657/

Freezing, or solidification, is a phase transition in which a liquid turns into a solid when its temperature is lowered to or below its freezing point. All known liquids ...

BBC Bitesize - KS3 Chemistry - Solids, liquids and gases - Revision 4

www.bbc.co.uk/education/guides/z2wmxnb/revision/4

Change of state. Substances can change state, usually when they are heated or cooled. For example, liquid water turns into steam when it is heated enough, ...

Changing States of Matter for Kids | DK Find Out

www.dkfindout.com/us/science/solids-liquids-and-gases/changing-states/

We can change a solid into a liquid or gas by changing its temperature. This is known as changing its state. Water is a liquid at room temperature, but becomes a ...

What are materials made of? Solid to a liquid to a gas.

resources.schoolscience.co.uk/ICI/11-14/materials/match1pg2.html

For example, water is a liquid at room temperature. If we cool it down, it changes into a solid – ice. If we heat it up, it changes into a gas – steam.

GCSE CHEMISTRY - Changing from a Solid to a Liquid to a Gas by ...

www.gcsescience.com/e9-substance-physical-state.htm

Any substance may exist as a solid, liquid or gas. Heating and Cooling a Solid. If a solid is heated enough, it will melt to become a liquid. The temperature at ...

Particle Theory - changes of state

www.le.ac.uk/se/centres/sci/selfstudy/particle02.html

Nov 13, 2000 ... At this point the solid is melting to form a liquid. ... to melt the ice comes from the surrounding air which will consequently become a little cooler.

Changes in State

www.ewart.org.uk/science/structures/str4.htm

There are three states of matter that we know about: solids, liquids and gases. ... This causes the particles to move more and the solid to change into a liquid, ...

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Chem4Kids.com: Matter: Changing States

www.chem4kids.com

Phase changes happen when certain points are reached. Sometimes a liquid wants to become a solid. Scientists use something called a freezing point or ...

What is it called when a solid turns into a liquid? | Reference.com

www.reference.com

When a solid turns into a liquid it is called fusion, more commonly referred to as melting. When a material moves from one state of matter into another it is called ...

The Changing States of Solids, Liquids, and Gases - For Dummies

www.dummies.com

When a substance goes from one state of matter — solid, liquid, or gas — to ... solid begins to turn into a gas, but no liquid is formed during this phase change.