It is a plasma. Technically plasma is a kind of matter.
Yed +++ No, not a different "kind" of matter, but different "matters", i.e. different chemical compounds. Combustion is a chemical reaction, or set of them, depending on what is burning..
Yes, fire does have matter. Fire is a chemical reaction that releases energy in the form of heat and light. The matter involved in a fire includes the fuel being burned and the oxygen in the air that reacts with the fuel to produce the flames.
On a dryer exhaust...yes. If you are talking about an exhaust on any kind of engine....NO> It will probably catch fire in a matter of minutes.
Fire is not considered matter in the traditional sense, as it is a form of energy rather than a physical substance.
Yes, fire is made of matter. It is a chemical reaction that releases heat and light energy.
yes it is not safe at all having a fire
Fire is not a state of matter as the examples you gave. Fire is a reaction. It consumes matter, changing the solid to it's components of ash(solid), water vapor(gas), and heat.
Plasma
Different Kind of Fire was created on 1990-04-10.
matter is in everything
Fire is matter. It consists of a mixture of hot gasses, plasma, and soot.
No it is not. Fire is a chemical reaction involving matter (molecules). You could have and anti-matter fire however. It would be hot just like regular fire but not as hot if you mixed the anti-matter and matter fuel. The mutual annihilation would release a lot of energy in accordance with E=MC².