No. Mass is the property of subatomic particles that make them respond to gravitational force. Physics texts or Wikipedia may have a better definition. Particles with mass "hold" momentum and energy.
Mass is generally considered equivalent to amount because the stuff we want to know the amount of generally has mass. However, certain particles like photons (light) are not known to have mass.
mass is a measure of the space an object takes up.
The measure of the amount of matter an object contains is mass.
That is it's mass.
its mass will increase by an amount too small to measure directly
An instrument can not be used to measure moles because moles is the amount of grams of a substance divided by the molar mass of the substance. This can not be measured and has to be calculated.
Volume; mass is a measure of the amount of matter, and volume is a measure of the amount of space.
A measure of the amount of matter in an object is MASS
An object's mass is a measure of the amount of matter in the object compared to known masses. Mass is the measure of the amount of matter in an object.
Mass
mass
mass is a measure of the space an object takes up.
mass is the measure of the amount of matter in an object or substance (ie. in grams)
The measure of the amount of matter an object contains is mass.
Mass
It is the mass of the object.
Mass.
The amount of matter.