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Elements, Atomic Structure andPeriodic Table

Webelements

http://www.webelements.com/

Chemical Elements.com

http://www.chemicalelements.com/

Abundance of Elements in Universe

Nuclear Binding Energies

Periodicity of Molar Volume withAtomic Number

General Structure of Periodic Table

Metallic

Nonmetallic

Square of a Wavefunction isProbability Density

Constructive and DestructiveInterference

Quantized Energy Levelsof H and He+

Spherical Polar Coordinates

Radial Wave Functions of 1s, 2s and 3s

Radial Wave Functions of 2p and 3p

Radial Distribution Function of H 1s

Radial Distribution Functions of 2s and 2p

Spherical Boundary Surface of s and pOrbitals

Spherical BoundarySurface of dOrbitals

Spherical Boundary Surface of fOrbitals

Repulsion and Penetration of ElectronsZeff = Z -

Energy Levels of Many Electron Atoms

Energy Levels ofMany ElectronAtoms in PeriodicTable

Atomic and Ionic Radii

Distribution of Atomic Radii in PeriodicTable

Atomic Radii and Metallic Property

Metallic

Nonmetallic

Atomic Radii

Variation of 1st I.E.

Energy Changes Accompany OIonization

I.E. of Group 13 Elements

I.E. and Metallic Property

Metallic

Nonmetallic

I.E.

Variation of Pauling E.N.

Interpretation of E.N. and Polarizability

I.E. vs E.N.

I.E. vs Atomic Radii

E.N. and Metallic Property

Metallic

Nonmetallic

E.N.