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Naturally occurring barium (56Ba) is a mix of six stable isotopes and one very long-lived radioactive primordial isotope, barium-130, identified as being...

nuclide barium-140 is an abundant fission product of uranium. As a consequence, lanthanum-140 samples contained traces of barium-140, caesium-140, and especially...

They are beryllium (Be), magnesium (Mg), calcium (Ca), strontium (Sr), barium (Ba), and radium (Ra). The elements have very similar properties: they are...

Barium borate is an inorganic compound, a borate of barium with a chemical formula BaB2O4 or Ba(BO2)2. It is available as a hydrate or dehydrated form...

bomb is mostly caused by short-lived isotopes such as iodine-131 and barium-140. After about four months, cerium-141, zirconium-95/niobium-95, and strontium-89...

and biological research as a radioactive tracer. Lanthanum-140 is a decay product of barium-140, a common fission product. It is a potent gamma emitter....

naturally produced in the fuel, such as fission products (cesium-137, barium-140 and europium-154) and activation products (chromium-51 and cobalt-58)...

of short-lived isotopes were discovered: strontium-91, barium-139, barium-140 and lanthanum-140. Norwegian nuclear safety expert Nils Bøhmer stated that...

Barium perchlorate is a powerful oxidizing agent, with the formula Ba(ClO4)2. It is used in the pyrotechnic industry. Barium perchlorate decomposes at...

Barium bromide is the chemical compound with the formula BaBr2. It is ionic and hygroscopic in nature. BaBr2 crystallizes in the lead chloride (cotunnite)...

the depth of 106 metres (348 ft), radionuclides such as strontium-90, barium-140, tungsten-181 and cesium-134 went 5,000 metres (16,000 ft) into the atmosphere...

non-idealized form. SrTiO3 and CaRbF3 are examples of cubic perovskites. Barium titanate is an example of a perovskite which can take on the rhombohedral...

K). thallium barium calcium copper oxide (TBC–CO), TC = −150 °C (125 K). mercury barium calcium copper oxide (HGBC–CO) 1993, with TC = −140 °C (133 K),...

temperature at ambient pressure is the cuprate of mercury, barium, and calcium, at around 133 K (−140 °C). There are other superconductors with higher recorded...

of torsades de pointes, severe asthma exacerbations, constipation, and barium poisoning. It is given by injection into a vein or muscle as well as by...

radionuclide Caesium-133 Barium-130 (2E) – long-lived primordial radionuclide Barium-132 (2E)* Barium-134 Barium-135 Barium-136 Barium-137 Barium-138 Lanthanum-138...

decays via emission of a low-energy beta particle into the stable isotope barium-135. Caesium-135 is one of the seven long-lived fission products and the...

identified no less than three glass systems: potash-lime, lead-barium, and potash; of these, lead-barium was the most significant in early China. During the Warring...

disproportionate into xenon gas and perxenate salts, containing the XeO4− 6 anion. Barium perxenate, when treated with concentrated sulfuric acid, yields gaseous...

nuclear isomer of barium: barium-137m (137mBa, Ba-137m). The remainder directly populates the ground state of 137Ba, which is stable. Barium-137m has a half-life...