Which of the following is not true of air it can a it can be composed see it is a compound d it is a mixture in occupy space

Answer 1

The statement that is not true about air is "it is a compound." Air is not a compound; it is a mixture of different gases, primarily nitrogen and oxygen, along with smaller amounts of other gases such as argon, carbon dioxide, and water vapor. Therefore, the correct answer is that air is not a compound.