0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What flame should the Bunsen burner be left on?
Safety flame
Bunsen burner blue flame?
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.
Which flame is not suitable for heating in Bunsen burner and why?
The yellow flame because that is the safety flame
Is the hole open or closed on a Bunsen burner to make a safety flame?
It is closed to make a safety flame.
What do you do to a Bunsen burner to create a safety flame?
you make sure that the nosel is covered otherwise it wont be a safe flame
What flame should the Bunsen burner be left on?
Safety flame
Bunsen burner blue flame?
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.
Which flame is not suitable for heating in Bunsen burner and why?
The yellow flame because that is the safety flame
Is the hole open or closed on a Bunsen burner to make a safety flame?
It is closed to make a safety flame.
Why can't you heat an object with the safety flame on a Bunsen burner?
Because it is 'dirty', meaning it leaves soot. Also because it isn't that hot.
What is the yellow flame used for in a Bunsen burner?
As a safety flame, keep it on this if the burner is not in use :)
Where is the hottest part on the safety flame on a Bunsen burner?
In the fire
How do you operate a Bunsen burner?
You twist the bottom to change it from a safety flame, blue flame or just a normal flame.
Is the cold flame on a Bunsen burner wavy or steady?
The safety flame, the cold one, is wavy.
What are the 4 names of Bunsen burner flames?
Safety flame medium flame roaring flam
What do you call an air hole closed on a Bunsen burner?
It is often called the safety flame, (often referred to as put it on the safety flame).
What can you use a safety flame for?
When you have to leave your Bunsen burner but need to keep it alight.
