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Yttrium-90 is primarily obtained from the decay of strontium-90, a byproduct of nuclear fission in reactors and during the detonation of nuclear weapons. It can also be produced through neutron activation of stable yttrium-89. Additionally, yttrium-90 can be sourced from medical isotope production facilities, where it is used in targeted radiotherapy for cancer treatment.
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What is the product of a beta emission from strontium-90?
Yttrium-90 "the slash is important"
What element's isotope of mass 90 is formed when sr-90 emits beta particles?
Yttrium-90 is formed when strontium-90 emits beta particles. This is because the decay of strontium-90 involves the transformation of one of its neutrons into a proton, resulting in the element yttrium with a mass number of 90.
What is decay product of Yttrium90?
Yttrium-90 (Z= 39, N=51) decays to Zirconium-90 (Z=40, N=50) by emission of a beta particle (Neutron - > Proton + beta minus). Zirconium-90 is stable.
What nuclide is formed when 90Sr undergoes?
When 90Sr undergoes beta decay, it forms 90Y (Yttrium-90). In beta decay, a neutron is converted into a proton, and an electron (beta particle) and an antineutrino are emitted.
Why does yttrium-90 go through radioactive decay?
Yttrium-90 undergoes radioactive decay because it is an unstable isotope. Its nucleus contains an imbalance of protons and neutrons, leading to excess energy and instability. To achieve a more stable configuration, yttrium-90 decays into zirconium-90 through beta decay, where a neutron in its nucleus is transformed into a proton while emitting a beta particle and an antineutrino. This process decreases the overall energy and enhances the stability of the resulting nucleus.
What is the y-90 decay equation in which zicronium-90 is produced?
The decay equation for Yttrium-90 decay to form Zirconium-90 is: [ ^{90}{39}\text{Y} \rightarrow \ ^{90}{40}\text{Zr} + e^- + \overline{\nu}_e ] This represents beta minus decay, where a neutron in the Yttrium-90 nucleus transforms into a proton, electron (e^-), and anti-neutrino ((\overline{\nu}_e)).
Why is yttrium called yttrium?
Yttrium got its name from a town in Sweden named Ytterby. The element was discovered close to that town, and Yttrium was named after it.
What products contain yttrium?
Applications of yttrium and yttrium compounds: synthetic aluminium-yttrium and other garnets, minor alloying element for other metals, additive to stabilize zirconium oxide, special glasses or ceramics, component of superconductors, the isotope Y-90 is used in radiotherapy of cancers, phosphors for TV screens etc.
How many protons and electrons does Yttrium have?
The element Yttrium has 89 protrons and 39 electrons The element Yttrium has 89 protrons and 39 electrons The elemetnt Yttrium has 39 proto The elemetnt Yttrium has 39 proto The elemetnt Yttrium has 39 proto The elemetnt Yttrium has 39 proto
What color is Yttrium?
Yttrium is a silvery metallic element.
How many shells are in yttrium?
Yttrium has five electron shells.
The price of 1g of Yttrium?
The price of 1g of Yttrium is 1 cent.
