When children get to hear about dry ice they might wonder What is Dry Ice, how does it look like and what it is used for. Dry ice is basically carbon dioxide in frozen form. The special feature of dry ice is that it does not melt away into a liquid but instead changes into gas. The temperature of dry ice is usually about -1090 F and it quickly melts away once exposed to normal environment.

Forms of Dry Ice :

There are several science experiments for kids which involve the use of dry ice. These experiments help children to know What is Dry Ice. While performing these dry ice experiments children have to follow certain safety rules. These safety rules are as follows:

  • Children should not use dry ice without the supervision of an adult because dry ice can cause severe injury.
  • Do not store dry ice in airtight container since gas can be built up in the container causing it burst.
  • Do not directly touch dry ice with your hands as it can cause serious frostbite. Always use gloves or tongs.
  • Never swallow of eat dry ice since it can cause serious injury or complications once in the body.
  • Do not inhale or get close to clouds formed by dry ice as it is carbon dioxide gas.
  • Do not place dry ice in unventilated car or room.
  • If you are having problem breathing or feeling suffocation, leave the area as soon as possible. This is the sig of you breathing too much carbon dioxide.
  • While performing experiments with dry ice make sure that you are wearing safety goggles and other necessary safety equipments.
  • Never place dry ice directly on counter tops since dry ice is extremely cold and can cause cracks on its surface.
  • Never store dry ice in freezer since dry ice is extremely cold and can cause the freezer to shut down by making it too cold.

Some of the popular experiments which explain What is Dry Ice are frozen bubbles experiment, making frost experiment, volcano experiment cloud chamber, etc.

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