only two holes
The "air holes, or the gas is too high.
The blue flame of the Bunsen burner is when it is hottest. The yellow flame is the safety flame. you should always start the burner on the safety flame which is produced when the holes on its base are closed.
Robert Bunsen invented the Bunsen burner if that is what you mean?
Robert Bunsen invented the Bunsen Burner in 1867.
because Robert Bunsen made it :)
the metal ring that covers the holes is called the 'Throat'
He was a pioneer in Photo Chemistry and also in Organoarsenic chemistry
Three types of laboratory burners are the Tirrill Burner, Bunsen Burner, and the Meker Burner. The Tirrill and Meker Burner have air and gas adjustments while the Bunsen Burner has only an air adjustment. Hope that helps.
The Bunsen burner was named after one of its inventors, Robert Bunsen.
IN a cupboard but make sure there is a plastic basket and the Bunsen burner must be cooled before stored.
It gave him the idea to call it the Bunsen because he invented it and so he decided to put his surname as Bunsen and it is a burner so Bunsen Burner
check the gas line for holes