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Radii, covalent ionic

Ionic bond, 287, 288 dipole of, 288 in alkali metal halides, 95 vs. covalent, 287 Ionic character, 287 Ionic crystal, 81, 311 Ionic radius, 355 Ionic solids, 79, 81, 311 electrical conductivity, 80 properties of, 312 solubility in water, 79 stability of, 311... [Pg.460]

Fig. 12.2 The ratio of radii, k (=ionic radius/covalent radius), for alkali metal eations (M ) and halide anions (X ) in aqueous solutions (Eqs. 12.6a, b). In the right angled triangle, ABC, E and D are the mid points of AB and AC... Fig. 12.2 The ratio of radii, k (=ionic radius/covalent radius), for alkali metal eations (M ) and halide anions (X ) in aqueous solutions (Eqs. 12.6a, b). In the right angled triangle, ABC, E and D are the mid points of AB and AC...
Covalent radius (A) Ionic radius (A)(xx) Ionization enthalpy (cV) Crystal Structure... [Pg.45]

The van der Waals radius, covalent radius and ionic radius are important parameters for metallic elements and features such as the lanthanide contraction have important chemical consequences. [Pg.37]

Atomic radius may be calculated self-consistently or it may be determined from experimental structural data. Effective size of an atom varies as a function of its environment and nature of chemical bonding. Several different scales - covalent, ionic, metallic, and Van der Waals radii - are commonly used in crystallography. [Pg.100]

Atom Metallic radius/nm Ionic radius/nm Covalent radius/nm Van der Waals radius/nm... [Pg.185]

Element Van der Metallic radius for Covalent Ionic radius ... [Pg.877]

Relative atomic mass Electronic configuration Electronegativity Metal radius (pm) Covalent radius (pm) Ionic radius (Hf ) (coordination numbers)... [Pg.796]

Element Valence Electron Configuration Density at 25°C (g/cm mp ro bp ro First Ionization Energy (kJ/mol) Atomic (covalent) Radius (pm) Ionic (M+) Radius (pm)... [Pg.325]

Atom van der Waals Radius (rvdw)" Ionic Radius Covalent Radii (r ) ... [Pg.7]

Atomic radius Ionic radius Covalent radius... [Pg.44]

Since the atomic sizes are different in the substances with different kinds of chemical bond. It is necessary to assign the atoms of elements three kinds of system of atomic radius. In ionic systems, we call the size of ions as ionic radius. In covalent compounds, system of covalent radius is used. And the atomic radius in metallic systems is called metallic radius of elements. In his classical work, Pauling has assigned the values of these three kinds of radius. Pauling s values of atomic or ionic radii have been widely used till now. But there are still other systems proposed by other authors in later years. [Pg.80]

See other pages where Radii, covalent ionic is mentioned: [Pg.460]    [Pg.33]    [Pg.184]    [Pg.181]    [Pg.561]    [Pg.45]    [Pg.160]    [Pg.21]    [Pg.357]    [Pg.51]    [Pg.570]    [Pg.45]    [Pg.36]    [Pg.305]    [Pg.33]    [Pg.184]    [Pg.92]    [Pg.6108]    [Pg.9]    [Pg.24]    [Pg.537]    [Pg.173]    [Pg.316]    [Pg.219]    [Pg.204]    [Pg.454]   
See also in sourсe #XX -- [ Pg.257 ]



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Covalent and ionic radii

Covalent radii

Ionic radius

Van der Waals, metallic, covalent and ionic radii

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