It’s appearance
It’s physical form
What it feels like
How hot it gets
If it melts
Shape
Color
Answer:
See explanation
Explanation:
Air contains a mixture of several molecules and compounds such as oxygen and carbon dioxide.
A chemical reaction happens when the atoms or molecules rearrange to form a new substance
Whether water is frozen, in a gaseous state, or is a liquid, it is still H2O. So the chemical composition does stay the same.