Question

bunsen burner safety why is the yellow flame called the safety flame? it is hotter and easy to see it is cooler and easy to see it doesnt use oxygen

Explanation:

The yellow flame of a Bunsen burner is called the safety flame. It is cooler and easier to see compared to the blue - hot flame. The cooler temperature reduces the risk of accidental fires or burns, and its visibility ensures that the burner is clearly seen to be on, preventing accidental contact.

Answer:

It is cooler and easy to see