Question

the gas needed for combustion among the following ( ) a, argon ,b oxgen ,c carbon ,d hydrogen​

Answer 1

Answer:

Three things are required in proper combination before ignition and combustion can take place---Heat, Oxygen and Fuel. There must be Fuel to burn. There must be Air to supply oxygen. There must be Heat (ignition temperature) to start and continue the combustion process.

Answer 2

my friend so the answer is argon