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What 3 ways do particles in gas move?
Particles in gas move in a straight line until they collide with another particle or the walls of the container. They move at a constant speed until they collide, then change direction. The particles have random motion, moving in all directions.
Why can the particles of gas change and the particles of solids not?
The particles of gas have more energy and are less tightly packed than particles in solids. This allows gas particles to move freely and change position easily, while solid particles are held in a fixed position by strong intermolecular forces.
Which change of state has fast moving particles?
Gas has fast moving particles.
When the number of gas particles at constant pressure increases how will the volume of the gas change?
If the space in which the gas is inside doesn't change, the volume of gas doesn't change
What direction do gas particles travel?
Gas particles travel in all directions, bouncing off each other and their container walls. The direction of their movement is random and depends on various factors such as temperature, pressure, and volume.
When the number of gas particles at constant pressure increases how will the volume of the gas chang?
When the number of gas particles at constant pressure increases, the volume of the gas will increase due to the additional collisions between the gas particles and the walls of the container. This causes the gas to take up more space to accommodate the increased number of particles.
What is retained by gas particles involved in elastic collisions?
In elastic collisions, gas particles retain their kinetic energy and momentum. The total kinetic energy of the particles remains constant before and after the collision, with only the direction and speed of the particles changing.
What statement identifies how the particles of gases affect one another's motion?
Gas particles are in constant random motion and move independently of each other, only interacting through collisions. These collisions can change the direction and speed of the particles, leading to changes in pressure and volume of the gas.
Why can the vulume of a gas change and the solid of a remain constaant?
In a solid,particles are packed tightly to each other while the gas particles are not packed tightly. So the gas particles can be compressed and can change the volume. Solids cannot be compressed to change the volume.
What do particles of a solid do when the solid sublimes?
Sublimation is the conversion from solid directly to gas, so the particles of a solid that sublimes would change into a gas.
How does that speed of the particles of a gas change when the gas is heated?
When gas is heated then its molecule get energy and start to move faster.
Do gas particles become larger when dry ice changes into carbon dioxide?
The particles change from being tightly held in a solid to being free in the form of a gas; the molecules do not change size.
