Both! The physical state of a substance can go straight from gas to solid, or can heat from solid to liquid and then to gas. The process a solid undertakes when it goes straight to its gas state from a solid state without first turning liquid is called sublimation.
Platinum is a solid.
it is a gas
The plastic coating of the pen is a solid, the INK inside, that shows what you wrote is a liquid, and there is no gas what-so-ever.
gas is a state of matter that can be squashed.
solid, liquid, gas, plasma
solid before it melts?
The process of a substance turning from gas to solid is called deposition. This occurs when gas molecules lose energy and come together to form a solid.
A gas must undergo a process called deposition to directly transition into a solid state. This involves the gas cooling down and losing energy, causing the gas particles to slow down and come together to form a solid.
Gas to solid is a process known as deposition where gas molecules lose energy and come together to form a solid on a surface. This can occur through physical processes such as condensation, where the gas cools and changes state directly to a solid, or through chemical processes where the gas molecules react to form a solid product.
Not quite sure what you are asking but there are flames with both solid and liquid fuels
A chemical hazard can come in any state of matter, be it solid, liquid, or gas. A mist, scientifically called an aerosol, is a liquid or solid suspended in a gas.
Solid
The process of gas turning directly into a solid is called deposition. This occurs when the gas cools and loses energy, causing its particles to come together to form a solid without passing through the liquid state.
Gas turning into a solid happens through a process called deposition. This occurs when gas molecules lose energy and come together to form a solid without passing through the liquid phase.
Solid to Gas phase change is called Sublimation
toxic wastes
a feather is a solid