hannasavan2419 hannasavan2419
  • 25-09-2018
  • Physics
contestada

Helium is less than the elements that make up the air we breathe, so a balloon filled with helium will float in air.

Respuesta :

AL2006
AL2006 AL2006
  • 25-09-2018

Helium is less DENSE than the ... etc.

Answer Link

Otras preguntas

Mason bought 6 loaves of bread and 3 packages of cheese for a total of $27. The cost of a package of cheese is $1.50 more than the cost of a on loaf of bread. W
Enzymes are classified as which of the following biological organic compounds? O lipids O proteins O nucleic acids O carbohydrates
What are the coordinates plz
what does x equal in 5y(6x+1)=2z
write a vivid description of your experience in your new class​
Complete each blank space with an appropriate verb of your own. In his description of Kublai Khan's palace, Marco Polo _______ : "Kublai Khan's court _______ a
2. Identify one effect of the actions taken by wealthy landowners described in the passage.
4. A ladder has 50 rungs. The bottom rung is 1 m long. Each rung is 12,5 mm shorter than the rung beneath it. Determine the total length of wood required to mak
Help Please help now
6, 5, 6, 8, ? The mean is 6 which number is missing?