Incalculable. Trillions upon trillions.
The number of atoms in a balloon would depend on the size of the balloon and the gas inside it. However, a typical sized balloon filled with helium might contain around 1x10^22 atoms.
625,000,000 if it's a balloon the size of the moon.
An average hot air balloon can travel about 25 to 30 miles.
When a balloon is rubbed with a wool cloth, the electrons from the atoms of the wool cloth enter the atoms of the balloon and thus, the number of electrons in the atoms of balloon becomes more than the number of protons. Hence, there is a net negative charge in the balloon, whereas in the wool cloth the number of electrons in its atoms become less than the number of protons, hence there is a net positive charge on the wool cloth.
When a balloon is rubbed with a wool cloth, electrons are transferred from the wool to the balloon, giving the balloon a surplus of electrons, making it negatively charged. Wool has a higher affinity for electrons compared to the balloon material, which results in the transfer of electrons and the creation of a negative charge on the balloon.
When a balloon is rubbed with a wooden sleeve, it gains a negative charge. This happens because electrons are transferred from the atoms in the wooden sleeve to the atoms in the balloon, leaving the balloon with an excess of electrons and thus a negative charge.
depends how big the helium balloon is and how many
The number of air particles in a balloon can vary depending on the size of the balloon and the pressure of the air inside. On average, there are approximately 2.5 x 10^22 air molecules in a standard-sized balloon.
The volume of an average balloon is typically around 5-15 liters, depending on its size and shape.
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.
It typically takes about 0.5 pounds of helium to fill a 12-inch latex balloon.
It depends on how long it takes for the charge to diminish so that it can no longer hold the balloon against gravity. Principal factors will be the conductivity of the balloon's material, and the humidity of the air.