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Gases exert pressure against anything around them, because of something called Brownian motion: every particle is moving in a random direction with a speed based on temperature. These particles rebound millions of times a second off each otehr and off container walls, changing direction and speed as they do. But for something to change direction, a force must be applied. This force acts on everything, the gas and the container.
That "anything" includes other parts of the gas volume. Now, if they don't fill up all of the available space, there is zero pressure exerted on one side, while there is nonzero positive pressure exerted on all others. The net result is pressure towards the empty volume.
This pulls/pushes the gas into the empty volume, filling it up. When there is enough gas in that space to counteract the pressure form the rest of the gas - which will be when the entire volume has the same number of molecules per volume unit - the pressures in all directions are balanced, and the gas in general stops moving.
Wiki User
∙ 13y ago
Wiki User
∙ 12y agoA gas's particles are spread far apart and bounce around freely in linear patterns (or, in other words, in a straight line). So they'll keep moving until they hit something, no matter how big or small that volume is.
This isn't true in liquids and solids because their particles are held closer together and, in solids, the particles don't even "bounce", but rather vibrate in place.
Wiki User
∙ 9y agoGases fill entire space available to it because due to high kinetic energy(movement of particles) and negligible forces of attraction, the particles of a gas are moving with high speeds in all directions.
Gases have particles that are in constant, random motion and they have enough kinetic energy to overcome attractive forces. This allows them to spread out and fill the entire space available to them.
Wiki User
∙ 12y agoExpand
Wiki User
∙ 13y agoExpand
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What gasses are to fill whatever space is available to them?
Gases like nitrogen, oxygen, and carbon dioxide will expand to fill any available space within a container due to their properties of high kinetic energy and lack of fixed volume or shape. The behavior of filling all available space evenly is known as gas diffusion.
How do gases fill a container?
Gases fill a container by spreading out to occupy all available space within the container. This is due to the high kinetic energy and random motion of gas particles, which allows them to move freely and fill the space evenly.
Does gas have a definite state?
Gas does not have a definite shape or volume because the particles in a gas are free to move and expand to fill the container they are in. Gas takes the shape of its container and expands to fill the available space.
What is the substance called that occupies the entire volume of the container?
The substance that occupies the entire volume of a container is called a gas. Gas particles are free to move around and fill the space available to them.
What substance expand to fill the entire volume of its container?
A gas can expand to fill the entire volume of its container because the particles are not confined and can move freely. When a gas is placed in a container, it will fill the entire space available to it.
What gasses are to fill whatever space is available to them?
Gases like nitrogen, oxygen, and carbon dioxide will expand to fill any available space within a container due to their properties of high kinetic energy and lack of fixed volume or shape. The behavior of filling all available space evenly is known as gas diffusion.
What is one of the three states of matter that moves to fill any available space?
Bose-Einstein condensate, liquid, gas, plasma. All will flow to fill all available space.
In state of matter do the particles expand to fill all the space available?
In the gas state of matter the molecules are moving too fast to stick to other molecules. Because they are free floating the molecules expand to fill all of the space available.
In which state of matter do the particles spread and fill all the space available to them?
In the gaseous state, particles are able to move freely and fill the entire volume of the container they are in due to their high kinetic energy and weak attractive forces between them.
What phase of matter has its volume determined by its container?
A gas. Gas will expand to fill the available space.
In which state of matter do the particles expand to fill all the space?
In the gas state of matter the molecules are moving too fast to stick to other molecules. Because they are free floating the molecules expand to fill all of the space available.
What state of matter fills all the space available?
The state of matter that fills all the space available is a gas. Gas particles are free to move around and fill any container they are placed in, as they have a high level of kinetic energy that allows them to spread out to fill the available space.
What phase of of matter has its volume determined by its container?
A gas phase has its volume determined by its container. Gases expand to fill the entire volume of the container they are in, with no specific shape or volume of their own.
Is gas free to move in all space?
Gas particles are free to move in all directions and fill the space available to them. This is because gas particles have high kinetic energy and are not held together by strong intermolecular forces like solids and liquids. As a result, gases can expand to fill any container they are placed in.
Why can you squash a gas?
Because when it became a gas it expanded to fill all available space, It gets much harder to squash as you return it to its volume as a liquid.
Matter expands or contracts to fill the space available?
Matter generally expands when heated and contracts when cooled. This is due to the changes in the kinetic energy of the particles within the matter. The expansion or contraction allows matter to adjust its volume to the space available.
What is the matter in a gas state will out to fill its container?
it will move randomly and quickly to fill the empty space in the container..that's how the matter in a gas do to fill the container.. P/s: gas is matter that has mass and occupied space.
