Q:

What is a list of gases lighter than air?

A:

Quick Answer

Gases that are lighter than air include water vapor, methane, hot air, hydrogen, neon, nitrogen, ammonia and helium. These gases have a lower density than air, which causes them to rise and float in the atmosphere.

Know More
What is a list of gases lighter than air?
Credit: Masakazu Matsumoto CC-BY 2.0

Full Answer

Many lighter-than-air gases provide lifting power for airborne objects. Recreational ballooning uses hot air, while ammonia often powers weather balloons. Party balloons are commonly filled with Helium. Hydrogen possesses significant lifting power, but is highly explosive. Methane, the primary component in natural gas, makes a good substitute for Helium and Hydrogen because it does not leak through balloons as quickly as the other two gases.

Learn more about Chemistry

Related Questions

  • Q:

    What gases do we use everyday?

    A:

    Oxygen is one of the gases that humans use daily. It is necessary to support life itself. Other common gases used on a daily basis include carbon dioxide and methane.

    Full Answer >
    Filed Under:
  • Q:

    How are liquids different from gases?

    A:

    The primary difference between liquids and gases is that the constituent molecules of liquids are closer together and move less than those that make up gases. Liquids and gases behave in a number of similar ways, although both differ greatly from solids.

    Full Answer >
    Filed Under:
  • Q:

    What are the charges of the noble gases?

    A:

    The noble gases have neutral charges. Because these elements have full outer electron shells, they are resistant to bonding with other elements. Scientists long thought that these elements were completely inert.

    Full Answer >
    Filed Under:
  • Q:

    What are examples of ideal gases?

    A:

    Some examples of ideal gases are the oxygen, nitrogen, carbon dioxide and other gases in Earth's atmosphere. An ideal gas is a gas at low pressure and fairly high temperature in which the individual gas atoms or molecules can be assumed to be far apart and to not interact with each other.

    Full Answer >
    Filed Under:

Explore