Chemistry Worrior

By Sohail

OVERIEW:

                                   LATIN NAME: Neon

                                    Symbol: Ne

                                    DISCOVERY YEAR: 1898

                                    Atomic Number: 10

                                    Group: 18

                                    Period: 02

                                    Block: p

                                    CAS Number: 7440-01-9

ATOMIC PROPERTIES:

                           ATOMIC WEIGHT: 20.1797 g/mol

                           OXIDSTION STATES: 0

                           ELECTRON PER SHELL: K2 L8

                           ELECTRONIC CONFUGRATION: 1S2 2s22p6

                           ATOMIC RADIUS,PM: 38 pm

                           COVALENT RADIUS: 69 pm

                           Van Der Waals radius: 154 pm

THERMODYNAMIC PROPERTIES:

                   Phase: Gas

                   Boiling Point: -246.08 0C

                   Milting Point: -248.59 0C

                   Fusion Heat: 0.34 KJ/mol

                   Specific Heat: 1030 KJ-1.kg-1

                   Vaporization Heat:  1.75  kJ/mol

MATERIAL PROPERTIES:

                   Color: Colorless

                   Density: 0.9 kg.m-3

                   Molar Volume: 0.0224 m3.mol-1

                     Sound speed:  936 m.s-1

                  Thermal Conductivity: 0.0491 W.m-1k-1

                   Refractive index: 1.000067

     ELECTROMAGNETIC PROPERTIES:

                   Magnetic Type: Diamagnetic

                   Volume Magnetic Susceptibility: 0.00000000369

                   Mass Magnetic Susceptibility: 0.0000000041

                   Molar Magnetic Susceptibility: 0.0000000000827

     REACTIVITY:

                   Valence: 0 (Stable)

                   Electron Affinity: 0 kJ.mol-1 (Stable)

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