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Class D, combustible metals.
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∙ 12y ago
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Which point does phosphorus catch fire?
Red phosphorus burn at approx. 200 0C.
What is a non-metal which catches fire in air?
Phosphorus (especially white phosphorus) is a nonmetal that can spontaneously catch fire (VERY reactively) in air.
What chemical does oxygen and phosphorus make?
fire
What does chemically joining phosphorus and oxygen make?
fire
What is used in fire grenades?
White phosphorus, it is a chemical that catches fire on contact with oxygen.
What class fire is a coal fire?
class A fire type
Is phosphorus explosive?
yes, very The white phosphorus should be kept under water at all times it is a significant fire and explosive danger.
What is the classification of an electrical fire?
An electrical fire is a class 'C' fire. In addition, Class 'A' is combustibles that leave an ash. (Paper, etc.) Class 'B' is flammable liquids. Class 'C' is electrical. Class 'D' is a metal fire.
What class of fire uses a pw fire extinguisher?
Class A fires.
Is phosphorus necessary for a fire to take place?
No phosphorus is not necessary for fire to take place.The fire triangle or combustion triangle is a simple model for understanding the ingredients necessary for most fires.The triangle illustrates a fire requires three elements: heat, fuel and an oxidizing agent(usually oxygen).
Class c fire extinguisher is used for?
A class C fire is an electrical fire. A class C extinguisher is approved for electrical fires.
Why is class c is for putting out electrical fires?
An electrical fire is a class "C" fire. A Class "C" fire is actually a class "A" or "B" fire that is caused by electrical current.
