(A) Solid Oxygen (X)
(B) Solid Carbon Dioxide ()
(C) Solid Hydrogen (X)
(D) Solid Nitrogen (X)
Answers: Solid Carbon Dioxide
(A) Solid Oxygen (X)
(B) Solid Carbon Dioxide ()
(C) Solid Hydrogen (X)
(D) Solid Nitrogen (X)
Answers: Solid Carbon Dioxide
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