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Category :
Science » Chemistry
|
Posted by :
Lussay
|
Posted on :
10/21/2009 |
Updated on :
10/21/2009
Keywords :
most, two, gases, balloons, most, used, fill, scientific
by
Lussay
(637 points)
What are the two gases most used to fill up scientific balloons?
What are the two gases most used to fill up scientific balloons?
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The 2 gases are:Helium and hydrogen.
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