If measured in centimeters, the answer will be in cubic centimeters (cm³). Mass is measured in grams. The units for density will be g/cm³. Arrangement of atoms in different metals is similar.

A typical neutron star (an object left over when some large stars stop shining) contains more mass than the Sun but is only around 20km across, which results in an extremely high density.

HEALTH LITERACY: Understanding osteoporosis: Causes, risk factors, and preventive strategies for bone health ...