When gas is placed in an open box and it evaporates, what happens?
gas spreads in the air occurs over a wide range around 5 to 27 degrees Celsius Extremes of temperature safe operation saves lives gas freezes gas stays in the box
A B C D E F G H
Kids lunch boxes are marvellous containers.
If you place gas in an open box it will evaporate and spread out into the air.
When gas is placed in an open box and it evaporates, what happens? (A) gas spreads in the air (B) occurs over a wide range (C) around 5 to 27 degrees Celsius (D) Extremes of temperature (E) safe operation (F) saves lives (G) gas freezes (H) gas stays in the box