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It is thought that tin has such a great multitude of stable isotopes because of tin's atomic number being 50, which is a "magic number" in nuclear physics. [citation needed] Tin is one of the easiest elements to detect and analyze by NMR spectroscopy, which relies on molecular weight and its chemical shifts are referenced against tetramethyltin ...
Tin-121m (121m Sn) is a radioisotope and nuclear isomer of tin with a half-life of 43.9 years. In a normal thermal reactor, it has a very low fission product yield; thus, this isotope is not a significant contributor to nuclear waste. Fast fission or fission of some heavier actinides will produce tin-121 at higher yields. For example, its yield ...
Atomic nuclei consist of protons and neutrons, ... up to three for some mass numbers, ... tin: 10 — 120 Sn: 118 Sn: 116 ...
Symbol A r is a relative atomic mass, for example from a specific sample. To be specific, the standard atomic weight can be noted as A r °(E) ... Tin 50 Sn 118.71 ...
Atomic number (Z): 50: Group: group 14 (carbon group) Period: period 5: Block p-block Electron configuration [] 4d 10 5s 2 5pElectrons per shell: 2, 8, 18, 18, 4: Physical properties
Solder is the most important use of tin; 50% of all tin produced goes into this application. 20% of all tin produced is used in tin plate. 20% of tin is used by the chemical industry. Tin is a constituent of numerous alloys, including pewter. Tin(IV) oxide has been commonly used in ceramics for thousands of years.
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Titanium nitride (TiN) is a refractory solid exhibiting extreme hardness, thermal/electrical conductivity, and a high melting point. [46] TiN has a hardness equivalent to sapphire and carborundum (9.0 on the Mohs scale ), [ 47 ] and is often used to coat cutting tools, such as drill bits . [ 48 ]