If by space you are referring to volume, then NO. Matter doesn't lose a considerable amount of mass when it changes volume. See: Law of Conservation of Mass. However, if the volume increases and the mass does not the density of the object decreases.
Summary: No. It doesn't lose mass. But it does lose density.
Matter does.
Matter occupies space and has mass.
All matter 1) has mass and 2) occupies space (has volume).
Matter
That which occupies space and has mass is known as matter.
Matter has mass and occupies physical space, whereas energy does not have mass and does not occupy physical space.
Matter occupies space and has mass. Matter is made up of particles that have volume and hence occupy space. Mass is a measure of the amount of matter in an object, and it is related to the number and type of particles that compose the object.
Matter is something which occupies space and has mass.
Anything that takes up space and has mass is called matter.
Anything that has mass and takes up space is considered matter.
Yes, matter has mass and occupies space. Mass is a measure of the amount of matter in an object, while occupying space refers to matter existing in a physical location. This is a fundamental property of matter.
Anything with mass and space-holding properties is considered to be matter. Atoms make up the basis of all matter. Air has mass and takes up space.