Incalculable. Trillions upon trillions.
well how big is the balloon?
625,000,000 if it's a balloon the size of the moon.
Anything that contains atoms has matter so, yes, a balloon does have matter.
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.
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.
it is almost uncountable
2,000
162763564876
Average cost of 1 regular size helium balloon: $1
The drop in temperature will cause the atoms (or air) inside the balloon to fall in energy levels, this will result in the pressure inside the balloon dropping, and may cause the balloon to loose its shape.
Hydrogen atoms are less dense than the air, therefore hydrogen balloon rises in air.