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They are filled by Hydrogen gas.
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∙ 14y ago
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The gas used to fill party balloons contains only helium atoms What does This make helium?
Helium molecules have a lower molecular weight than air. This is why balloons filled with Helium will float in the air. Apex:element
What element is used more in making balloons?
Helium is a gas used to inflate lighter than air balloons.
The gas used to fill party balloons contains only helium atoms This makes helium an?
element
Which element is used in balloons?
Element: He Helium.
What makess up helium balloons?
helium is generally filled in helium balloons
The gas used to fill party balloons contains only helium atoms What does This make helium?
Helium molecules have a lower molecular weight than air. This is why balloons filled with Helium will float in the air. Apex:element
What element is used more in making balloons?
Helium is a gas used to inflate lighter than air balloons.
Are balloons filed with hydrogen?
They could be, but generally are not. Hydrogen can be an explosive gas in our atmosphere, and a spark could cause the balloon to ignite and explode. In 1937, the airship Hindenberg, which was filled with hydrogen, did so. Children's party balloons are generally filled with helium.
The gas used to fill party balloons contains only helium atoms This makes helium an?
element
What is the nonflammable element used in balloons?
The nonflamable element used in balloons is Helium, (He).
How many balloons do you need to make a chihuahua fly?
258 helium filled balloons filled to 34 psi each
Which element is used in balloons?
Element: He Helium.
What are balloons that float filled with?
Helium
What makess up helium balloons?
helium is generally filled in helium balloons
What is a very light gas found in some balloons?
Helium is used in blimps and balloons. It is the second lightest element to hydrogen, which is not used because it is highly flammable.
Is hot air balloons filled with helium?
No, it is filled with heated air.
Why do helium filled balloons float upwards but air filled balloons drop down?
bcoz helium is lighter than air
