a pillow
The adverb is "tightly", as it describes how he packed the tent.
Atoms are most tightly packed in the solid phase.
it is packed 900 demerios
what is the measure if how tightly matter is packed into a givin volume of a substance
Closely packed ,tightly packed
soild
atoms
They are tightly packed and vibrate.
Density is a measure of how tightly matter is packed. It is calculated by dividing the mass of an object by its volume. The higher the density, the more mass is packed into a given volume.
crystles
density
A solid has tightly packed particles.