yes, simplified answer
No, mass is not the amount of matter in a given space. It is actually density.
density
Density.
density
This is the density. It is given the symbol ρ, the Greek letter rho. It is defined as mass per unit volume
The amount of matter (mass) in a certain amount of space (Volume).
The amount of matter in a given volume of space is its D-E-N-S-I-T-Y Its Density NOT Volume!
density
Density is the amount of matter in a given space.
No, mass is not the amount of matter in a given space. It is actually density.
density
density
Density.
Density, I think
Density.
Density.
Density.