Brain › Science & NatureDry ice is the solid form of what substance?NitrogenCarbon dioxideAmmoniaOxygenAnswerThe correct answer is B) Carbon dioxide.More Science & Nature questionsWhich of these Elements is a metalloid?What is the standard SI unit for distance?What is the thin, outermost layer of the Earth?Which Apollo mission was the first one to land on the Moon?Which element has the chemical symbol 'Fe'?What is the atomic mass of Carbon?Play Brain · Practice