Describe the property of solid liquid and gases what are the characteristics of particles of matter
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solid they are closely packed
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(1) The solid state of matter is characterised by strong interparticle forces of attraction.
(2) There is regularity and periodicity in the arrangement of constituent particles of solid
(3) Generally solids are hard, incompressible and rigid except some solids like Na, K, P which are soft.
(4) The constituent particles of solids like nolecules, atoms or ions have fixed stationary positions in solid and can only oscillate about their equilibrium or mean positions. Hence, they have fixed shape and cannot be poured like liquids.
(5) Crystalline solids have sharp melting points and they melt at a definite temperature. Amorphous solids do not have sharp melting points.
(6) They are anisotropic or isotropic.
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