Question

You should never leave a lit Bunsen burner unattended. T or F

Answer 1

true because an unattended over heated bunsen burner would not only break all possible glass wear but also cause harm to yourself and fellow class mates. 

Answer 2

TRUE....Bunsen burners can overheat and burn the surface it was on, or if a cup or pot is on top it will burn through it and cause smoke and fire...