Potassium-40 Isotope

potassium-40 isotope potassium-40 enriched potassium-40 abundance potassium-40 atomic mass potassium-40

Potassium-40 Isotope Information and Examples of Enriched Potassium-40 Applications:

Potassium-40 isotope (K-40 isotope, 40K isotope)

  • Potassium-40 isotope is used for biological impact studies of natural radiation and other environmental studies;

Potassium-40 isotope is available to order from BuyIsotope.com in Potassium-40 chloride chemical form. Please contact us via request a Potassium-40 quote BuyIsotope.com to order Potassium-40 isotope, to get Potassium-40 price and to buy Potassium-40 isotope.

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Potassium-40 chloride Safety Data Sheet (SDS) - Download pdf file
Download Potassium-40 chloride SDS

Properties Of Potassium-40 Isotope:

Neutron Number (N)21
Atomic Number / Proton Number (Z)19
Mass Number / Nucleon Number (A)40
Natural Abundance (%)0.000117
Atomic Mass (Da)39.96399817
Relative Isotopic Mass39.96399817
Quadrupole Moment-0.073
g-factor (g value)-0.324525
Electron Configuration Blocks
Melting Point (K)336.7
Boiling Point (K)1032
Specific Heat0.753
Heat of Formation89
Thermal Conductivity102.5
Dipole Polarizability 289.7
Electron Affinity (kJ/mole)0.501459
Electronegativity (Pauling scale)0.82
Atomic Radius (pm)227
Covalent Radius (pm)220
VDW Radius (pm)275
Lattice Constant5.23
Crystal StructureBCC
Jmol color#8f40d4

Potassium Information

Potassium is a soft silvery metallic element belonging to group 1 of the periodic table (alkali metals). It occurs naturally in seawater and in many minerals. Highly reactive chemically, this element resembles sodium in its behavior and compounds. Potassium was discovered by Sir Humphry Davy in 1807.

Potassium is used as potash in making glass & soap. Also as saltpeter, potassium nitrate (KNO3) is used to make explosives and to color fireworks in mauve. Formerly potassium was called kalium (K). Potassium is vital to function of nerve and muscle tissues.

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