A mixture which has uniform composition throughout its mass is called homogeneous mixture. The word "homo" means "same". For example, when you completely dissolve salt in the water, you form a homogeneous mixture.
Explanation:
10 example of homogeneous
Sea water
Wine
Vinegar
Steel
Brass
Air
Natural gas
Blood
Coffee
Nitrox, heliox, or trimix (breathing mixtures for diving)