A vacuum
Sound travels from place to place in the form of pressure waves in matter such as air, water, rock or soil.
It is matter. "Matter" includes gas, such as air.
Ballon is a matter because it has air and the air is one of phases of matter...
Air is a matter because it occupies space.
air is the matter of gases because they are the same thing
Air consits of many gases and gases are matter. Therfore, air is also a matter. Inside the ball it remains as matter.
Yes. Normal air is matter, too.
As both air and water occupy space, they must be matter, as such is the nature of matter/
air is composed OF matter
Air is not matter! Lol jks jks
Air is not matter! Lol jks jks
C. where it is; what it is like