Si-29 Isotope Information and Examples of Enriched Si-29 Applications:

Silicon-29 isotope (Si-29 isotope, 29Si isotope)

  • Si-29 isotope is used for studies of impurities and intrinsic defects in semiconductors;
  • Si-29 isotope is used for ;
  • Si-29 isotope is used for studies of irregularities in materials such as glass, crystals and ceramics via methods of electron paramagnetic resonance (EPR);
  • Si-29 isotope is used for instrument calibration when extending the bandwidth of nuclear magnetic resonance (NMR);

Si-29 isotope is available to order from BuyIsotope.com in Si-29 Elemental chemical form and Si-29 oxide chemical form. Please contact us via request a Si-29 quote BuyIsotope.com to order Si-29 isotope to get Si-29 price to buy Si-29 isotope.

back to Silicon isotopes list

Si-29 Properties:

PropertySi-29
Number of Protons29
Abundance0.04699
Atomic Number14
Atomic Radius132
Atomic Mass28.98
Spin0.5
Quadrupole Moment0
Electronegativity (Paulig)1.9
Electron Configuration Blockp
VDW Radius (mm3)229
Mass Uncertainty3e-09
g-factor (g value)-1.111
Half LifeStable

Silicon Information

Metalloid element belonging to group 14 of the periodic table. It is the second most abundant element in the Earth's crust, making up 25.7% of it by weight. Chemically less reactive than carbon. First identified by Lavoisier in 1787 and first isolated in 1823 by Berzelius.

Used in glass as silicon dioxide (SiO2). Silicon carbide (SiC) is one of the hardest substances known and used in polishing. Also the crystalline form is used in semiconductors.

back to Silicon isotopes list