Barium-137 isotope (Ba-137 isotope, 137Ba isotope)
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|Properties of 137Ba Isotope:||137Ba|
|Natural Abundance (%)||11.23|
|Atomic Mass (Da)||136.9058274|
|Relative Isotopic Mass||136.9058274|
|Neutron Number (N)||81|
|Atomic Number (Z)||56|
|Mass Number (A)||137|
|Nucleon Number (A)||137|
|Proton Number (Z)||56|
|g-factor (g value)||0.62491|
|Electron Configuration Block||s|
|Melting Point (K)||1000|
|Boiling Point (K)||2118|
|Heat of Formation||179.1|
|Electron Affinity (kJ/mole)||0.14462|
|Electronegativity (Pauling scale)||0.89|
|Atomic Radius (pm)||222|
|Covalent Radius (pm)||215|
|VDW Radius (pm)||268|
Barium is a silvery-white reactive element, belonging to group 2 of the periodic table. Soluble barium compounds are extremely poisonous. Barium was identified by Karl Scheele in 1774 and extracted by Humphry Davy in 1808. Barium has 40 isotopes. 7 of them are naturally occurring, 6 of which are stable.
Barite, or barium sulfate (BaSO4), when ground is used as a filler for rubber, plastics, and resins. It is insoluble in water and so is used in X-rays of the digestive system. Barium nitrate, Ba(NO3)2, burns brilliant green and is used in fireworks.
What is 137Ba isotope natural abundance?
Answer: 11.230 %
What is atomic mass for 137Ba isotope?
Answer: 136.90583 Da
What is isotopic mass for 137Ba isotope?
How many neutrons does 137Ba isotope have?
How many protons does 137Ba isotope have?
How many electrons does 137Ba isotope have?
What is atomic number for 137Ba isotope?
Is 137Ba isotope stable?
Is 137Ba isotope radioactive?