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Which best describes the motion of helium atoms in gaseous helium?
In gaseous helium, the motion of helium atoms is characterized by rapid, random movement. They move in straight lines until they collide with other atoms or the walls of their container, resulting in elastic collisions. The atoms exhibit high kinetic energy due to their low mass, which contributes to the gas's low density and high speed. Overall, the motion is chaotic and isotropic, meaning it is uniform in all directions.
When the size of the container is what the pressure is smaller because the what hit the walls less often?
If the size of the container is increased atoms have further to travel between collisions with the wall so collisions are less frequent and thus the pressure exerted is reduced.
Do helium atoms travel in circular paths?
Helium atoms do not travel in circular paths. Instead, they move in straight lines until they collide with other particles or the walls of their container. The motion of helium atoms is governed by principles of kinetic theory.
Which is faster to escape between argon and helium?
helium.because its lighter and 9 times faster
How many atoms are in a molecule of helium?
A molecule of helium is composed of two helium atoms.
Collisions of helium atoms and the walls of a closed container causes what?
Gas Pressure
Collisions of helium atoms with the wall of a close container causes?
gas pressure
Which best describes the motion of helium atoms in gaseous helium?
In gaseous helium, the motion of helium atoms is characterized by rapid, random movement. They move in straight lines until they collide with other atoms or the walls of their container, resulting in elastic collisions. The atoms exhibit high kinetic energy due to their low mass, which contributes to the gas's low density and high speed. Overall, the motion is chaotic and isotropic, meaning it is uniform in all directions.
When the size of the container is what the pressure is smaller because the what hit the walls less often?
If the size of the container is increased atoms have further to travel between collisions with the wall so collisions are less frequent and thus the pressure exerted is reduced.
Do helium atoms travel in circular paths?
Helium atoms do not travel in circular paths. Instead, they move in straight lines until they collide with other particles or the walls of their container. The motion of helium atoms is governed by principles of kinetic theory.
Which is faster to escape between argon and helium?
helium.because its lighter and 9 times faster
Are atoms made up of helium?
No Helium is made of atoms
Is helium made of atoms or molecules?
Helium is made of atoms.
How many helium atoms are there in a kilomole of helium?
The number of helium atoms is 6,022 140 857.10e26.
How does the average kinetic energy of the helium atoms in a balloon change as the helium gas is heated?
As the helium gas in a balloon is heated, the average kinetic energy of the helium atoms increases. This is because an increase in temperature leads to higher molecular speeds and greater kinetic energy for the gas particles. The particles move faster, resulting in more collisions and increased kinetic energy.
What is helium composed of?
Helium atoms.
In stars energy is produced as primarily hydrogen atoms are combined to form?
helium atoms
