If something seems light for its size (like a bag of cotton or pumice rock), then we say it has low density. Mass is the amount of matter in an object. Volume is how much space the object takes up.

Researchers have published a comprehensive review in Chemical Reviews on electron density-based methods.

A study in Nature Communications shows that cell density influences multicellular pattern formation using synthetic circuits ...

This evidence will be provided by five interlinked research projects: (1) Measuring and defining density, (2) Lessons from higher density development, (3) Affordability, development and costs and ...

density of water. Calculate the gradient of the graph and hence the density of water. As for the previous experiment, the line of best fit is a straight line through the origin. We can say that ...