Actually mass is the quantity of matter which is invariant due to the placement in the space. But weight is the force acting on that matter due to gravitational pull by a massive body such as earth etc., So weight would vary because of variance of acceleration due to gravity present at that place.
Moreover, mass is of two type. One is gravitational mass as it is mentioned above. The other one is inertial mass.
Again this mass is not an absolute value and it is a relative one related to the observer. This is Einstein's concept.
The physical properties used by scientists to describe all matter, sight, smell, taste, color, texture, mass, weight, volume, and density.
because mass is the volume of weight
Any substance composed of atoms, that has mass and occupies space.
The mass of an object is a measure of the amount of matter it contains, the weight of an object is the force a mass imposes due to the gravity between it and another mass.
they prefer it because the propertties are important
Describe the relationship between mass and weight.
Mass is how much space an object takes up. While weight is just how heavy it is.
Scientists measure the weigts of planets by their gravitational force or by its gravity.
Many scientists literally define mass as "how much stuff is there." Mass is different than weight. Weight depends on gravitational pull. However, mass (which is measured by a balance), is the same no matter what the gravitational force.
Mass is the amount of matter in an object. Weight is is the gravitational force on that matter.
Scientists use both; but normally mass is used somewhat more than weight.
All matter has weight. Matter is anything that has mass and occupies space. Weight is the pull of gravity on an object's mass. Therefore since all matter has mass it must also have weight. So choose anything that is matter.