How many isotopes does indium have?
two isotopes
Natural indium is a mixture of two isotopes: indium-113 (4.28 percent) and indium-115 (95.72 percent).
What are the two isotopes of indium?
Indium has two stable isotopes and one of them, In-113, is used for the production of radioisotopes. In-113 is used for the production of Sn-113 and can also be used for the production of the medical radioisotope In-110, although the most common production route for that radioisotope is via Cd-110.
What is indium made up of?
Natural indium is a mixture of the isotopes I-115 (95.72 percent) and I-113 (4.28 percent), according to Encyclopaedia Britannica. Most commercial indium comes from Canada and is around 75 tons per year. Reserves of the metal are estimated to exceed 1,500 tons.
Is indium natural or synthetic?
Indium is one of the least abundant minerals on Earth. It has been found uncombined in nature, but typically it is found associated with zinc minerals and iron, lead and copper ores. It is commercially produced as a by-product of zinc refining.
What is the isotope symbol of indium?
Indium-113 Metal Isotope Properties (Theoretical)
| Compound Formula | 113In |
|---|---|
| Boiling Point | 2000 °C (760 mmHg) |
| Density | 7.3 g/cm3 (25 °C) |
| Solubility in H2O | Insoluble |
| Exact Mass | 112.904 g/mol |
How many protons are in indium?
49Indium / Atomic number
Is indium diamagnetic or paramagnetic?
Magnetic Type of the elements
| Hydrogen | Diamagnetic | Niobium |
|---|---|---|
| Fluorine | N/A | Indium |
| Neon | Diamagnetic | Tin |
| Sodium | Paramagnetic | Antimony |
| Magnesium | Paramagnetic | Tellurium |
Does indium oxidize?
Based on the concentrations of oxygen, moisture, and hydrogen in the glove box, indium oxidizes in the temperature range from 25 to 160 °C. Above 160 °C, however, indium oxide becomes unstable.
Where is indium naturally found?
Specimens of uncombined indium metal have been found in a region of Russia and an indium mineral, indite, has been found in Siberia, but it is rare. World production comes mainly from Canada and is around 75 tonnes per year, reserves of the metal are estimated to exceed 1500 tonnes. Indium has no biological role.
Is indium named after India?
of europium(Eu) comes from Europe, americium (Am) from America,and germanium (Ge) from Germany, then also indium (In) was named in honor of India.
What is the stable isotope of indium?
The stable isotope 113 In is only 4.3% of naturally occurring indium. Among elements with a known stable isotope, only tellurium and rhenium similarly occur with a stable isotope in lower abundance than the long-lived radioactive isotope. Other than 115 In, the longest-lived radioisotope is 111 In, with a half-life of 2.8047 days.
What are the three most stable isotopes of hydrogen?
From Wikipedia, the free encyclopedia The three most stable isotopes of hydrogen: protium (A = 1), deuterium (A = 2), and tritium (A = 3). Hydrogen (1 H) has three naturally occurring isotopes, sometimes denoted 1 H, 2 H, and 3 H. The first two of these are stable, while 3 H has a half-life of 12.32 years.
What is the percentage abundance of indium in a mass spectrum?
Isotope abundances of indium. In the above, the most intense ion is set to 100% since this corresponds best to the output from a mass spectrometer. This is not to be confused with the relative percentage isotope abundances which totals 100% for all the naturally occurring isotopes.
What are the properties of indium?
More properties… Indium has two stable isotopes and one of them, In-113, is used for the production of radioisotopes. In-113 is used for the production of Sn-113 and can also be used for the production of the medical radioisotope In-110, although the most common production route for that radioisotope is via Cd-110.