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When cesium-137 undergoes beta minus decay what new element is formed?
Cs-137 decays to become the metastable element Ba-137m which has a half-life of only 2 minutes 55 and then it eventually becomes Barium-137. The nucleus undergoes a transition in which one of the neutrons becomes a proton which moves it up on the periodic table one place to become Barium-137. During this process is gives off a photon (gamma) with an energy level of approximately 662 keV.
What is the compound name for Ba3P2?
The binary compound Ba3P2 stand for Barium Phosphide.
What is the symbol fol barium sulphate?
barium =Basulphate = SO4so barium solphate is BaSO4
What is the name for the compound BaI2?
The compound BaI2 is called barium iodide. It is composed of a barium cation (Ba2+) and two iodide anions (I-).
Is barium hydroxide a cation or an anion?
Barium hydroxide is not a cation or an anion. It is a compound. It is made of barium ions and hydroxide ions.
What is the parent radioisotope if a beta decay produces barium 137?
Same mass, atomic number one lower - Cs - caesium
What is the parent radioisotope if a beta decay produces barium-137?
Cesium-137
Why is radium found in uranium ores but not in barium ores?
Radium is a decay product of uranium.
What is the equation for the beta decay of barium-140?
The beta decay of barium-140 involves a neutron turning into a proton, releasing an electron (beta particle) and an antineutrino. The equation for this decay is: 56^140Ba -> 57^140La + e^- + v̄_e
How is iodine-131 produced by tellurium?
Iodine-131 is produced through the decay of tellurium-132, which occurs in nuclear reactors as a byproduct of uranium fission. Tellurium-132 undergoes beta decay to transform into iodine-132, which then further decays to iodine-131 through another beta decay process. This transformation is part of the decay chain of certain isotopes produced during the fission of nuclear fuel. Iodine-131 is significant in medical applications, particularly in the treatment of thyroid disorders.
What is average life of barium?
99.79% of Barium is stable. The radioactive isotopes, 130Ba and 132 Ba have half lives of over 1.3*10^21 years. That is approx 280 billion times the age of planet earth! In the circumstances, it would be safe to say that barium is a stable element.
What is the atomic number and atomic mass number of barium?
The atomic number of barium is 56. It has naturally occurring isotopes with mass numbers of 130, 132, 134, 135, 136, 137, and 138.
Does barium form barium peroxide or barium oxide?
Barium can form both barium peroxide (BaO2) and barium oxide (BaO) depending on the conditions. Barium peroxide is formed when barium reacts with oxygen in excess. Barium oxide is commonly formed when barium reacts with oxygen in limited supply or at high temperatures.
When cesium-137 undergoes beta minus decay what new element is formed?
Cs-137 decays to become the metastable element Ba-137m which has a half-life of only 2 minutes 55 and then it eventually becomes Barium-137. The nucleus undergoes a transition in which one of the neutrons becomes a proton which moves it up on the periodic table one place to become Barium-137. During this process is gives off a photon (gamma) with an energy level of approximately 662 keV.
What is the name of BaO in chemistry?
Barium oxide is formed from barium and oxygen.
What is a slogan to sell barium?
barium barium barium we eat it we garden it so why not need it its fun cool and soft looking barium the element for you
Why is barium carbonate toxic while barium sulphate is not?
Barium sulfate is insoluble in water, while barium carbonate will dissolve. As barium carbonate dissolves in water, it dissociates, and the barium ions are freed. The barium ions are toxic, and that is the crux of the issue.
