wwwdanielamart
wwwdanielamart wwwdanielamart
  • 11-03-2021
  • Chemistry
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I really need help with this Im lost

I really need help with this Im lost class=

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kiwikeira05
kiwikeira05 kiwikeira05
  • 12-03-2021
i believe it would weigh less if it’s blown up with helium because helium is lighter than air
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