A helium atom is four times lighter than a carbon atom. This is because helium has two protons and two neutrons in its nucleus, while carbon has six protons and six neutrons. The atomic mass of helium is approximately 4 atomic mass units, while the atomic mass of carbon is approximately 12 atomic mass units.
A helium atom is four times lighter than a carbon atom. This is because helium has two protons and two neutrons in its nucleus, while carbon has six protons and six neutrons. The Atomic Mass of helium is approximately 4 atomic mass units, while the atomic mass of carbon is approximately 12 atomic mass units.
The nucleus of a Helium atom contains two protons and two neutrons, protons and neutrons are measured in Daltons, and a Helium atom is about 4 Daltons
A carbon atom has more protons, neutrons, and electrons than a helium atom. This gives carbon different chemical properties and the ability to form larger and more complex molecules compared to helium.
Helium has atomic mass 4.003 a.m.u.
Helium is lighter than air because of atomic mass. Helium is element number two, whereas oxygen is element number 8. Oxygen has an atomic mass of 16, and helium has a mass of 4, so helium is 4 times lighter than air. (Atomic mass is the total mass of protons, neutrons, and electrons in a single atom.)
No, it is identical to the nucleus of a helium atom.
Helium will not react with carbon as helium is chemically inert.
The nucleus of a Helium atom contains two protons and two neutrons, protons and neutrons are measured in Daltons, and a Helium atom is about 4 Daltons
A carbon atom has more protons, neutrons, and electrons than a helium atom. This gives carbon different chemical properties and the ability to form larger and more complex molecules compared to helium.
Helium has atomic mass 4.003 a.m.u.
Well, isn't that just a happy little question! Helium is lighter than CO2 because it has a lower atomic mass. You see, helium is made up of smaller atoms than carbon dioxide, so it floats up above it like a fluffy little cloud in the sky. Just like how we can't help but smile when we see a balloon floating gently in the air, helium can't help but rise above CO2.
Helium is lighter than air because of atomic mass. Helium is element number two, whereas oxygen is element number 8. Oxygen has an atomic mass of 16, and helium has a mass of 4, so helium is 4 times lighter than air. (Atomic mass is the total mass of protons, neutrons, and electrons in a single atom.)
A sulfur atom is about 32 times heavier than a helium atom. This is based on the atomic masses of sulfur (32 amu) and helium (4 amu).
No, it is identical to the nucleus of a helium atom.
Mass of 1 Helium atom is 4 amu and mass of 1 Carbon atom is 12 amu. So there are 10 helium atoms and 10 carbon atoms
An equal mass of helium would contain fewer atoms compared to hydrogen, as each helium atom is four times heavier than a hydrogen atom. This is because the atomic mass of a helium atom is roughly four times that of a hydrogen atom.
It takes three helium atoms to create one carbon atom through nuclear fusion in stars.
The air is made up of different elements, such a oxygen, carbon dioxide, nitrogen and argon. On the periodic table, you can see that the relative atomic mass is bigger for these elements that that of helium. Relative atomic mass is not the actual weight of the atom, that would be too hard to find. Therefore scientists use this to show how big some atoms are compared to others. I', unsure, but I think the helium atom has an RAM of 2, and oxygen for example has a RAM of 16. Therefore, helium is lighter. That's why balloons float. How super.