Believe it or not... we don't know. It turns out this is one of the big unanswered questions in physics. There are a couple of competing theories. The one that currently has the most support says it has something to do with a particle called the Higgs boson, but so far no one has proven that the Higgs boson actually exists.
all matter has mass
mass is known the weight but matter is anything that takes up space and has mass. mass is a property of matter.
Matter does.
Mass is the amount of matter in an object. You cannot have mass-less matter. If you have matter, than it contains some amount of mass.
Matter occupies space and has mass.
The amount of matter in an object is mass.
Its mass.
matter is what has volume and mass also occupies space. It exists in three state namely: solid- has mass, volume and shape, Liquid- has volume and mass, and Gas- has volume and mass too.
Yes, mass is a property of matter.
Mass is the collection of matter
If I miss mass does it matter
Yes, any matter has a mass.