Question

comment upon the following:
Rigidity,compressibility,fluidity,shape,kinetic energy,and density of various states of matter.

Answer 1

rigidity-it is a property by which a substance retain its shape when force is applied to it
compressibility-the property by vertue of which the volume of substance can be decreased
fluidity-it is the property by vertue of it the molicules of one substance can flow from one point to another
shape-it is the definate geometrical arrangement of a substance
kinetic energy-the energy possesed by a particle due to its motion is called...
density-the mass per unit of volume of a substance is called density
density=mass/volume

Answer 2

Rigidity: The condition which do not alters the shape of solids.

Compressibility: Compressing particles of gases

is called compressiblity.

Filling a gas container: In the laboratory, after the preparation of gases, they are collected in gas jar. This is called filling a gas container.

Fludity: Fluidity means flowing of liquids freely.

Shape: Things are in which form is called shape.

Kinetic energy: The energy possessed by moving body is called kinestic energy.

Density: Density is the mass per unit.