Strontium-87 isotope (Sr-87 isotope, 87Sr isotope)
87Sr isotope is available to order from BuyIsotope.com in 87Sr carbonate (SrCO3) chemical form. Please contact us via request a 87Sr quote BuyIsotope.com to order 87Sr isotope, to get 87Sr price and to buy 87Sr isotope.
87Sr Safety Data Sheet (SDS) in carbonate form - Download pdf file
Download 87Sr SDS in carbonate form
|Properties of 87Sr Isotope:||87Sr|
|Natural Abundance (%)||7|
|Atomic Mass (Da)||86.9088775|
|Relative Isotopic Mass||86.9088775|
|Neutron Number (N)||49|
|Atomic Number (Z)||38|
|Mass Number (A)||87|
|Nucleon Number (A)||87|
|Proton Number (Z)||38|
|g-factor (g value)||-0.24284|
|Electron Configuration Block||s|
|Melting Point (K)||1050|
|Boiling Point (K)||1650|
|Heat of Formation||164|
|Electron Affinity (kJ/mole)||0.05206|
|Electronegativity (Pauling scale)||0.95|
|Atomic Radius (pm)||215|
|Covalent Radius (pm)||200|
|VDW Radius (pm)||249|
Strontium is a soft yellowish white-silver metallic element, belongs to group 2 of the periodic table. It is highly reactive chemically. Strontium has 33 isotopes, 4 of them are stable and naturally occurring. Sr-90 is present in radioactive fallout and has a half-life of 28 years. Strontium was discovered by Klaproth and Hope in 1790 and it was isolated by Humphry Davy in 1808.
Strontium is used in flares and fireworks for crimson color. Strontium-90 is a long lived highly radioactive fallout product of atomic-bomb explosions.
What is 87Sr isotope natural abundance?
Answer: 7.000 %
What is atomic mass for 87Sr isotope?
Answer: 86.908878 Da
What is isotopic mass for 87Sr isotope?
How many neutrons does 87Sr isotope have?
How many protons does 87Sr isotope have?
How many electrons does 87Sr isotope have?
What is atomic number for 87Sr isotope?
Is 87Sr isotope stable?
Is 87Sr isotope radioactive?