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What else can I help you with?
Does helium float or sink in water?
Helium gas is less dense than air, so it will rise and float in both air and water.
What is the least dense thing?
Hydrogen gas is considered the least dense element. It is less dense than air, which is why it is often used in balloons.
What determines if a balloon filled with a gas will rise or sink in the air?
A balloon filled with a gas will rise or sink depending on the density of the gas inside compared to the surrounding air. If the gas inside is less dense than the surrounding air, the balloon will rise. If the gas inside is more dense, the balloon will sink.
Is gas the most dense state of matter?
Gas is actually the least dense state of matter. In a gas, particles are spread out and have high energy causing them to move rapidly and take up a large volume. Solids are the most dense state because their particles are tightly packed together.
What does dense mean in past-tense?
so the past tense is dense. its an adjective
What gas is the most or least dense when heated?
When heated, gases typically expand and become less dense. So, a gas would be least dense when heated.
Is chlorine less dense or more dense than water?
Chlorine gas is less dense than water, so it will float on top of water if the two are in contact.
Is gas dense?
Gas is not dense, solids should be dense, liquids are dense, but not as much as solids.
What is less dense gas or solid?
gas
When sound travels in gas is it more dense or less dense?
The gas phase is less dense than the liquid or solid phase of a substance. Density is not a property of sound.
Why hydrogen gas collected by upward delivery?
Because hydrogen gas is less dense than air(mostly nitrogen and oxygen), and the less dense gas flows to go above the more dense(and escape the atmosphere).
Is cotton least dense?
'Least' is a comparison word. Compared to iron and lead yes cotton is least dense. Compares to oxygen gas and hydrogen gas, no it is not least dense.
What so all the terrestrial planet have in common?
They are all dense and rocky. The gas giants are made of gas and are big. ps. pluto is not a plnet anymore!! ^_^
What materials are the least dense?
Gas
What is more dense helium gas or air?
air is more dense than helium
How does a gas change back to a liquid?
Usually this happens when a gas cools. It becomes more dense as the gas particles move more slowly. Eventually it condenses and so it changes back to a liquid.
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.
