answersLogoWhite

0


Best Answer

Plasma.

User Avatar

Arjun Bednar

Lvl 13
1y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What substances is less dense than air?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Less dense than water?

Air, oil, ice. One of the few substances that its solid form is less dense


What are three substances that have a lower density then water?

Ice Air is less dense than water, so water sinks below air. A rock is more dense than water, so it sinks in water and air. And helium, which is less dense than air, rises in air and in water.


What is less dense warm air or cold air?

Warm air is less dense (lighter) than cold air..that is why warm air rises and cold air settles


Is ammonia more dense or less dense than air?

Yes ammonia is less dense than air


How do hot air balloons use the principle of bouyancy?

Hot air balloons heat up contained air so that the density of it becomes significantly less than the outside air and thus the container (balloon) will rise of float in the surrounding air until the density difference is null. Buoyancy is just that, less dense substances floating or rising in more dense substances. The other approach is saying more dense substances sink in less dense substance.


What makes balloons less dense air?

If a balloon is filled with a substance that's less dense than air ... such as helium, hydrogen, steam, or warmer air ... then the balloon is less dense than air.


Is cool air less dense?

No it is more dense than hot air


What is true awarm is less dense than cooler air bwarm air is as dense as cooler air cwarm air has no density dwarm air denser than cool air?

Warm air is less dense than cooler air.


Is warm air less dense than cold air and moist air is more dense than dry air?

Warm air is less dense then cold air. But moist air is actually less dense than dry air because water vapor has a lower molecular weight than the oxygen and nitrogen that make up most of the atmosphere.


Are noble gases less dense than air?

Helium and neon are less dense than air; argon, krypton, xenon and radon are denser than air.


Gas that is less dense than air?

Helium is a gas that is less dense than air. This is why a balloon filled with helium rises when released.


Why is air more buoyant than water?

Air is more buoyant than water because air is less dense than water, and everything the thing that is less dense is always more buoyant than what is more dense than it.