structure of crystalline solids

Types of Solids Constituent Particles Nature of forces Examples Ionic Positive and negative ions Strong electrostatic forces of attraction KCl, BaSO 4 KNO 3 , LF Molecular Molecules (I) Vander Waal’s forces (ii) Dipole interaction (iii) Hydrog..

Crystalline Solids - Crystalline substances have a definite rigid shape. The shape and size of crystals (even of the same materials) differs depending upon the conditions under which they are grown. Crystals of a given substance are bound by plane surfaces called faces..

Crystalline substances have a definite rigid shape. The shape and size of crystals (even of the same materials) differs depending upon the conditions under which they are grown. Crystals of a given substance are bound by plane surfaces called faces. The angle between any two faces is call..

Crystalline solids may be classified into four types depending upon the nature of bonds present in the..

Classification of Crystalline Solids - Crystalline solids can be further classified depending on the nature of the bonding as: Ionic Molecular Covalent Metall..

Solids have definite shape and volume because the average distance between the molecules or atoms remain constant and do not change with time. The arrangement of molecules inside a solid differ from one to another. This results in two types of solids Crystalline..

Crystalline solids can be further classified depending on the nature of the bonding as: * Ionic * Molecular * Covalent * Metall..

Mechanics of Solids and Fluids..

Depending on the conditions for freezing of water, the solid form of water i.e., ice, can exist in different crystalline forms. In 'normal' hexagonal ice, four other oxygen atoms tetrahedrally surround each oxygen atom. One hydrogen atom lies in between each pair of oxygen atom..

Classification of Solids - The above properties suggest that the properties of the solids not only depend upon the nature of the constituents, but also on their arrangements. Based on their structural features solids can be classified into three categories: h..