All matter has mass. All things with mass weigh something in a gravitational field.
Gases are matter and on Earth are in a gravitational field, so they weigh something.
Sometimes it would seem they are weight free or even buoyant because of the ther gas in the atmosphere. However in isolation with these effects removed they all have weight.
An example of gas weights: Most atmospheric gases weigh around 30 g per 22.4 liters
no they don't.
you can use a scale for weight, a beaker or measuring cup for liquid, and for gases idk
No. They weigh progresively less as the fuel/wax is burnt off and converted into gases. The flame hovers OVER the candle and does not weigh on the candle at all.
Greenhouse gasses are NOT "obviously lighter than air"; carbon dioxide is significantly heavier than air.One way to weigh something that's lighter than air is to weigh it in a vacuum.
Appended is a list of gases with their specific gravities. The specific gravity of a gas is a comparison of its density with that of air at the same temperature and pressure. Gases with a Specific Gravity (SG) less than1 are lighter than air.
I saw it posted that it weighs 26.2 pounds.
You spell gases GASES
The inactive gases are the noble gases
Natural gases are gases of lithosphere.
There are many gases that can be considered monatomic gases. Some of these gases are helium, neon, argon, krypton, xenon and radon and all of those gases are considered noble gases.
there are allot of gases go to google
rare gases are called elementary gases.