Mass and weight are perfectly scientific terms. It is not necessary to translate them into something more scientific.
Mass is an accepted scientific term.
Mass
the incorrect term for mass is weight
Mass is the scientific name for mass...it doesn't have to be complicated to be scientific. You may be referring to incorrect use of mass and weight, in that case try: below link
Newton
The term that defines the product of mass and gravity is gravitational force or weight.
In grocery contexts, "net weight" is the more commonly used term to refer to the weight of the product without any packaging. "Net mass" is a more technical term often used in scientific contexts. Both terms convey similar meanings, but "net weight" is preferred in consumer settings for clarity and familiarity.
mass*acceleration due to gravity.
Weight is the term for the mass times the acceleration. To measure that, you multiply the mass times the acceleration
Weight is the term for the mass times the acceleration. To measure that, you multiply the mass times the acceleration
Yes, air does have mass. This can be determined through experiments that involve measuring the weight of a container filled with air and then vacuuming out the air to compare the weight difference. This is a scientific method used to demonstrate that air has mass.
Every thing that carries weight and surrounds space is called mass.