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Which is the most stable out of the two Oxygen or Helium?
Helium is more stable, because it has completely filled valence orbitals.
Is helium less dense than air?
The molecular mass of helium is 4. The molecular mass of nitrogen, the most common component of air, is 28. Since all gases take up about the same amount of space per mole at a given temperature and pressure, helium is about 7 times less dense than nitrogen, and oxygen, the second most common constituent of dry air, is even more dense than nitrogen.
Is hydrogen more dangerous than oxygen Why?
Hydrogen is dangerous than Helium because Hydrogen is a stronger gas than Helium.
What can a student do to increase the force of attraction of a magnet on an iron?
ADD MORE IRON
What has more chemicals helium or air?
Air has many more different substances than helium, which is a single substance. Outside air contains helium.
Why oxygen is more electronegative than helium?
Oxygen has more protons in its nucleus compared to helium, creating a stronger pull on electrons, leading to higher electronegativity. Additionally, oxygen has a smaller atomic size, allowing it to hold on to electrons more tightly, enhancing its electronegativity compared to helium.
Which is the most stable out of the two Oxygen or Helium?
Helium is more stable, because it has completely filled valence orbitals.
What happens to the force of attraction as distance grows between magnetic forces?
the force of attraction get weaker the more the distance grows between magnetic fields
Does helium have smaller particles than nitrogen or oxygen?
Helium has smaller particles than nitrogen or oxygen. Helium atoms are smaller in size, as they have fewer protons and neutrons in their nucleus compared to nitrogen or oxygen atoms. This smaller size allows helium atoms to move more freely and escape into the atmosphere, which is why helium is a lighter gas.
Is helium less dense than air?
The molecular mass of helium is 4. The molecular mass of nitrogen, the most common component of air, is 28. Since all gases take up about the same amount of space per mole at a given temperature and pressure, helium is about 7 times less dense than nitrogen, and oxygen, the second most common constituent of dry air, is even more dense than nitrogen.
Is hydrogen more dangerous than oxygen Why?
Hydrogen is dangerous than Helium because Hydrogen is a stronger gas than Helium.
What is difference between gravitational force and attraction force?
Gravitational force is the force of attraction that exists between two masses due to their mass, while attraction force is a more general term that can refer to any force that pulls objects towards each other, such as electrostatic force or magnetic force. Gravitational force specifically refers to the force that acts between masses due to gravity.
What can a student do to increase the force of attraction of a magnet on an iron?
ADD MORE IRON
What has more chemicals helium or air?
Air has many more different substances than helium, which is a single substance. Outside air contains helium.
What does gravitational mean?
force of attraction exerted by the earth
Why boiling point of nitrogen is less than oxygen although it forms more covalent bonds?
The boiling point of nitrogen is lower than oxygen because nitrogen molecules are smaller and lighter, so they experience weaker van der Waals forces of attraction between molecules. Oxygen molecules are larger and heavier, leading to stronger van der Waals forces, thus requiring more energy to break apart and boil.
Would there be a gravitational force acting among the particles of a helium nucleus or the particles of a uranium nucleus?
There is a stronger gravitational force acting among the particles of a uranium nucleus compared to the nucleus of helium. This is because uranium has more mass than helium.
