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When some solid are heated they change directly into the gaseous state what is the name given to this phenomenon?
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Can igneous rocks change directly into magma?
Yes, if an igneous rock is heated, it will re-melt and turn back into magma.
If an ice cube is placed in a pot that is heated what will happen after it has melted is it a chemical or physical change?
When ice melts and becomes a liquid it is a physical change. When the liquid boils and becomes gaseous it is a physical change. It is a chemical change when the molecular structure has been changed in some way, here it has not.
Does talc change color if heated?
Talc don't change the color if heated.
When water is heated and evaporates you call it steam In this state H2O is a?
When water is in the vapour form of steam, it is in a gaseous state.
What is the process of breaking down a solid fuel into gaseous components when heated?
The process of breaking down a solid fuel into gaseous components when heated is called pyrolysis. It involves the thermal decomposition of the solid fuel in the absence of oxygen, resulting in the release of volatile gases and the formation of solid char or coke. The gaseous components produced during pyrolysis are often used as a source of fuel or for further processing.
Is hot water an chemical or physical change?
That is a physical change because it has not had an explosive or bubbly substance.
What happens to the solid particles of naphthalene when heated?
Napthalene balls form a gaseous state from solid state without turning into liquod i.e. SUBLIMATION
What gases change to a solid and back to a gas?
All gases can be solidified with appropiate temperatures. Then heated back to gaseous form.
Does Water have to be heated in order to move from a gaseous to a liquid state.?
No; water (as gas) must be cooled to become a liquid - this change is called condensation..
What happens to materials when they are heated?
Most materials expand when they are heated. If they are heated enough, they may change from solid to liquid, or from liquid to gaseous forms.
Factors affecting the evaporation of water?
Evaporation occurs when water particles become agitated enough that they shift from water state to gaseous state. This phenomenon occurs when water is heated or put under huge amounts of pressure.
What happens to gaseous hydrogen when it is heated?
I am almost positive that it explodes
What is a water in a gaseous state?
Water in a gaseous state is water vapour, or mist. It is commonly known as steam if the water has been heated.
What is water in a gaseous state called?
Water in a gaseous state is water vapour, or mist. It is commonly known as steam if the water has been heated.
Why is the sun heated unevenly?
It's a phenomenon. Nobody still knows why.
Will water make a chemical reaction when heated?
1. The boiling of water is a physical phenomenon, a change of phase. 2. But at very high temperature (2 000 0C or more) water can be thermally dissociated in hydrogen and oxygen; this is a chemical phenomenon.
How do you use the word gaseous in a sentence?
When heated by the air, dry ice reverts to a gaseous state as carbon dioxide. Some lower layers of Jupiter's gaseous atmosphere are much denser than water. He had a tendency to become gaseous after eating beans.
