Pure air is homogeneous because all components are completely miscible.
homogeneous
No, helium and air are not a heterogeneous mixture. Air is a homogeneous mixture of various gases, including nitrogen, oxygen, carbon dioxide, and others, whereas helium is a pure element.
Rice grits is homogeneous, corn grits is homogeneous, rice and corn grits mixed is heterogeneous.
Medicines may be homogeneous or heterogeneous.
pure air is homogeneous but dusty air is heterogeneous
Pure air is homogeneous because all components are completely miscible.
heterogeneous
homogeneous
Air is a homogeneous mixture.
Air is a homogeneous mixture.
Air is homogeneous mixture of gases.
Air is a homogeneous mixture.
homogeneous
yes
Depends on the quantity of air you are considering.
City air is a heterogeneous mixture because it contains a variety of different gases, particles, and pollutants that are not evenly distributed throughout the air.