Which mode of decay is most likely for niobium 104?
Which mode of decay is most likely for niobium 104?
Which mode of decay is most likely for niobium 104?
The primary decay mode before stable 93Nb is electron capture and the primary mode after is beta emission with some neutron emission occurring in 104–110Nb.
Is Nb 92 radioactive?
The most stable radioisotopes are Nb-92 with a half-life of 34.7 million years, Nb-94 (half life: 20300 years), and Nb-91 with a half life of 680 years.
How many neutrons might an isotope of niobium Nb have?
All niobium atoms contain 41 protons (Z—41) and various numbers of neutrons (typically N=47 to 65 neutrons) within the atom’s nucleus. There is only one stable isotope of niobium, namely ^Nb. All other niobium isotopes, includingw Nb, are radioactive.
How many isotopes does Nb have?
Eighteen isotopes of niobium are known. The metal can be isolated from tantalum, and prepared in several ways.
Which of the following nuclei would be most likely to undergo β ⁻ decay?
1 Answer. Iodine-131 is more likely to undergo beta decay than positron decay.
Does the human body use niobium?
Niobium alloys are used in items that come into contact with the human body, such as rings for pierced ears, nose, and other body parts.
How many neutrons does niobium 93 have?
Niobium (Nb). Diagram of the nuclear composition and electron configuration of an atom of niobium-93 (atomic number: 41), the most common isotope of this element. The nucleus consists of 41 protons (red) and 52 neutrons (blue).
What is Zr on the periodic table?
Zirconium – Element information, properties and uses | Periodic Table.
How many protons are in niobium?
41Niobium / Atomic number
Which of the following nuclei is most likely to decay by positron emission?
Manganese-51
Which of the following nuclei is most likely to decay by positron emission? Explain your choice. Manganese-51 is most likely to decay by positron emission.
What type of decay does n 16 undergo?
beta decay
Nitrogen-16 is an isotope of nitrogen generated by neutron activation of oxygen contained in the water. It has a short half-life of 7.1 sec and it decays via beta decay.