Potassium-41 isotope (K-41 isotope, 41K isotope)

Potassium-41 isotope is available to order from BuyIsotope.com in Potassium-41 chloride (KCl) chemical form. Please contact us via request a Potassium-41 quote BuyIsotope.com to order Potassium-41 isotope, to get Potassium-41 price and to buy Potassium-41 isotope.

Potassium-41 Safety Data Sheet (SDS) in chloride form – Download pdf file
Download Potassium-41 SDS in chloride form

Properties of Potassium-41 Isotope: POTASSIUM-41
Natural Abundance (%) 6.73
Atomic Mass (Da) 40.96182526
Relative Isotopic Mass 40.96182526
Neutron Number (N) 22
Atomic Number (Z) 19
Mass Number (A) 41
Nucleon Number (A) 41
Proton Number (Z) 19
Half-life Stable
Spin 1.5
Quadrupole Moment 0.0711
g-factor (g value) 0.1432467
Group 1
Period 4
Electron Configuration Block s
Melting Point (K) 336.7
Boiling Point (K) 1032
Specific Heat 0.753
Heat of Formation 89
Thermal Conductivity 102.5
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 Constant 5.23
Crystal Structure BCC
Jmol color #8f40d4

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 has 26 isotopes. 3 of them are naturally occurring, 2 of which are stable.

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.

What is Potassium-41 isotope natural abundance?
Answer: 6.730 %

What is atomic mass for Potassium-41 isotope?
Answer: 40.961825 Da

What is isotopic mass for Potassium-41 isotope?
Answer: 40.961825

How many neutrons does Potassium-41 isotope have?
Answer: 22

How many protons does Potassium-41 isotope have?
Answer: 19

How many electrons does Potassium-41 isotope have?
Answer: 19

What is atomic number for Potassium-41 isotope?
Answer: 19

Is Potassium-41 isotope stable?
Answer: Yes

Is Potassium-41 isotope radioactive?
Answer: No

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