Question

short notes about physical nature of matter​

Answer 1

Explanation:

Nature of Matter

Tiny atoms form matter. The number of these tiny particles may be larger. Naked eyes can’t see these extremely tiny particles. Atoms can only be observed with the help of high- powered microscope. The following is the nature of matter :

Atoms that have protons, neutrons, electrons and a nucleus consist of matter.

It generally exists in four states i.e. liquid, solid, gaseous and plasma state.

The universe itself is a matter.

Not all forms of energy are matter. For example, heat, sound, electricity, etc.

What we see, hear, feel, touch or taste is matter.

It occupies space and has its own mass.

We can classify matter on the basis of physical properties and chemical properties. Liquids, gases and solids come under the physical properties. Crystalline and amorphous form are two forms of solids.

Chemical properties of matter are classified on the basis of mixtures and pure substances. The homogenous and heterogeneous mixture are the two classifications of mixtures. Whereas, pure substances classify further into elements and compounds. Organic substances and inorganic substances are two forms of compounds and metals and non – metals are two forms of elements.

Different kinds of matter have different kinds of atoms.

All matters have their own density and inertia.

The force of attraction between the particles of matter is the interparticle force or the intermolecular force.

Answer 2

Answer:

It occupies space and has its own mass. We can classify matter on the basis of physical properties and chemical properties. Liquids, gases and solids come under the physical properties. ... The force of attraction between the particles of matter is the interparticle force or the intermolecular force.