Silicon-28 isotope (Si-28 isotope, 28Si isotope)
Si-28 isotope is available to order from BuyIsotope.com in Si-28 elemental (Si) chemical form and in Si-28 oxide (SiO2) chemical form. Please contact us via request a Si-28 quote BuyIsotope.com to order Si-28 isotope, to get Si-28 price and to buy Si-28 isotope.
Si-28 Safety Data Sheet (SDS) in elemental form - Download pdf file
Download Si-28 SDS in elemental form
Si-28 Safety Data Sheet (SDS) in oxide form - Download pdf file
Download Si-28 SDS in oxide form
|Properties of Si-28 Isotope:||Si-28|
|Natural Abundance (%)||92.2|
|Atomic Mass (Da)||27.97692654|
|Relative Isotopic Mass||27.97692654|
|Neutron Number (N)||14|
|Atomic Number (Z)||14|
|Mass Number (A)||28|
|Nucleon Number (A)||28|
|Proton Number (Z)||14|
|g-factor (g value)||0|
|Electron Configuration Block||p|
|Melting Point (K)||1687|
|Boiling Point (K)||3538|
|Heat of Formation||450|
|Electron Affinity (kJ/mole)||1.3895212|
|Electronegativity (Pauling scale)||1.9|
|Atomic Radius (pm)||0|
|Covalent Radius (pm)||110|
|VDW Radius (pm)||210|
Silicon is a metalloid element belonging to group 14 of the periodic table. It is the second most abundant element in the Earth's crust, making up 28% of it by weight. It is chemically less reactive than carbon. Silicon was identified by Lavoisier firstly in 1787 and was isolated by Berzelius firstly in 1823. Silicon has 23 isotopes, 3 of them are stable and naturally occurring.
Silicon is 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 of silicon is used in semiconductors.
What is Si-28 isotope natural abundance?
Answer: 92.200 %
What is atomic mass for Si-28 isotope?
Answer: 27.976927 Da
What is isotopic mass for Si-28 isotope?
How many neutrons does Si-28 isotope have?
How many protons does Si-28 isotope have?
How many electrons does Si-28 isotope have?
What is atomic number for Si-28 isotope?
Is Si-28 isotope stable?
Is Si-28 isotope radioactive?