Which of these gases can be used in filling a balloon.
A.) Hydrogen
B.) Oxygen
C.) Carbon dioxide
D.) Ozone
E.) Nitrogen
A) Hydrogen
C) Carbon dioxide
E) Nitrogen
A gas that can be used to fill a balloon is typically one that is light enough to make the balloon float. Among the options provided, the gas that can be used in filling a balloon is:
A.) Hydrogen