Question and answer
Which of the following gases is the best choice for inflating a balloon that must remain inflated for a long period of time? A. oxygen B. argon C. hydrogen D. neon
Argon is the best choice for inflating a balloon that must remain inflated for a long period of time.
Expert answered|paral|Points 3555|
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Asked 2/7/2013 12:35:19 PM
Updated 3/26/2018 4:24:27 AM
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Edited by jeifunk [3/26/2018 4:24:11 AM], Confirmed by jeifunk [3/26/2018 4:24:27 AM]
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