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What best describes the motion of helium atoms in gaseous helium?
The helium atoms move quickly in all directions. This is cap
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.
Is helium a gaseous mixture at room temperature?
Helium is gaseous but it is not a mixture - it is a chemical element.
What is true about atoms in helium gas?
They are helium atoms and have all the properties of helium. Helium is mono-atomic [as are all of the noble gases] Non-noble gases [those gases that react with other elements/compounds] are diatomic meaning that in the gaseous state the atoms are paired on to another.
Is helium cosidered matter?
Yes. matter is anything that occupies space and has volume. Helium gas will obey this
What best describes the motion of helium atoms in gaseous helium?
The helium atoms move quickly in all directions. This is cap
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.
What is element is an unreactive gaseous element that is a product of the nuclear reaction of hydrogen atoms?
Balls
Is helium a gaseous mixture at room temperature?
Helium is gaseous but it is not a mixture - it is a chemical element.
What is true about atoms in helium gas?
They are helium atoms and have all the properties of helium. Helium is mono-atomic [as are all of the noble gases] Non-noble gases [those gases that react with other elements/compounds] are diatomic meaning that in the gaseous state the atoms are paired on to another.
Is helium cosidered matter?
Yes. matter is anything that occupies space and has volume. Helium gas will obey this
Is helium inside a balloon a compound?
No, helium inside a balloon is not a compound. Helium is a chemical element and is the second lightest element on the periodic table. It exists as individual helium atoms inside the balloon.
Is helium a form of matter?
Helium is a gaseous chemical element.
What state was helium discovered in?
in gaseous state.
What are atmospheres of the gaseous made of?
oxygen and helium
Is helium made of atoms or molecules?
Helium is made of atoms.
Are atoms made up of helium?
No Helium is made of atoms
