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Meitnerium is a synthetic chemical element; it has symbol Mt and atomic number 109. It is an extremely radioactive synthetic element (an element not found in nature, ...
Mineral symbols (text abbreviations) are used to abbreviate mineral groups, subgroups, and species, just as lettered symbols are used for the chemical elements. The first set of commonly used mineral symbols was published in 1983 and covered the common rock-forming minerals using 192 two- or three-lettered symbols. [ 1 ]
The tonne (/ t ʌ n / ⓘ or / t ɒ n /; symbol: t) is a unit of mass equal to 1,000 kilograms.It is a non-SI unit accepted for use with SI.It is also referred to as a metric ton in the United States to distinguish it from the non-metric units of the short ton (United States customary units) and the long ton (British imperial units).
Mt or Mt., an abbreviation for the word mount, meaning mountain; Malta (ISO 3166-1 alpha-2 code MT), ... Meitnerium, symbol Mt, a chemical element; Other uses
Meitnerium (109 Mt) is a synthetic element, and thus a standard atomic weight cannot be given. Like all synthetic elements, it has no stable isotopes.The first isotope to be synthesized was 266 Mt in 1982, and this is also the only isotope directly synthesized; all other isotopes are only known as decay products of heavier elements.
The angstrom (symbol Å) is a unit of distance used in chemistry and atomic physics equal to 100 pm. The micron (μ) is a unit of distance equal to one micrometre (1 μm). The basic module (M) is a unit of distance equal to one hundred millimetres (100 mm). The myriametre (mym) is a unit of distance equal to ten kilometres (10 km).
Symbol Name Meaning SI unit of measure alpha: alpha particle: angular acceleration: radian per second squared (rad/s 2) fine-structure constant: unitless beta: velocity in terms of the speed of light c: unitless beta particle: gamma: Lorentz factor: unitless photon: gamma ray: shear strain: radian
The metical (/ ˈ m ɛ t ɪ ˌ k æ l /; [2] plural: meticais) is the currency of Mozambique, abbreviated with the symbol MZN or MT.It is nominally divided into 100 centavos. The name metical comes from Arabic مثقال (), [3] a unit of weight and an alternative name for the gold dinar coin that was used throughout much of Africa until the 19th century.