wikidata.org Business
nitrogen. Nitrogen is a chemical element; it has symbol N and atomic number 7. Nitrogen is a nonmetal and the lightest member of group 15 of the periodic table, often called the pnictogens. It is a common element in the universe, estimated at seventh in total abundance in the Milky Way and the Solar System. At standard temperature and pressure, two atoms of the element bond to form N2, a colourless and odourless diatomic gas. N2 forms about 78% of Earth's atmosphere, making it the most abundant chemical species in air. Because of the volatility of nitrogen compounds, nitrogen is relatively rare in the solid parts of the Earth.
atm_gdb_ChemicalElementBusiness
wikidata.org 7 views · 1mo ago
fluorine. Fluorine is a chemical element; it has symbol F and atomic number 9. It is the lightest halogen and exists at standard conditions as pale yellow diatomic gas. Fluorine is extremely reactive as it reacts with all other elements except for the light noble gases. Fluorine in its elemental form is highly toxic.
atm_gdb_ChemicalElementBusiness
wikidata.org 4 views · 1mo ago
neon. Neon is a chemical element; it has the symbol Ne and the atomic number 10. It is the second noble gas in the periodic table. Neon is a colorless, odorless, inert monatomic gas under standard conditions, with approximately two-thirds the density of air.
atm_gdb_ChemicalElementBusiness
wikidata.org 6 views · 1mo ago
sodium. Sodium is a chemical element; it has symbol??Na and atomic number??11. It is a soft, silvery-white, highly reactive metal. Sodium is an alkali metal, being in group 1 of the periodic table. Its only stable isotope is 23Na. The free metal does not occur in nature and must be prepared from compounds. Sodium is the sixth most abundant element in the Earth's crust and exists in numerous minerals such as feldspars, sodalite, and halite (NaCl). Many salts of sodium are highly water-soluble: sodium ions have been leached by the action of water from the Earth's minerals over eons, and thus sodium and chlorine are the most common dissolved elements by weight in the oceans.
atm_gdb_ChemicalElementBusiness
wikidata.org 5 views · 1mo ago
magnesium. Magnesium is a chemical element; it has symbol Mg and atomic number 12. It is a shiny gray metal having a low density, low melting point, and high chemical reactivity. Like the other alkaline earth metals, it occurs naturally only in combination with other elements and almost always has an oxidation state of +2. It reacts readily with air to form a thin passivation coating of magnesium oxide that inhibits further corrosion of the metal. The free metal burns with a brilliant-white light. The metal is obtained mainly by electrolysis of magnesium salts obtained from brine. It is less dense than aluminium and is used primarily as a component in strong and lightweight alloys that contain aluminium.
atm_gdb_ChemicalElementBusiness
wikidata.org 4 views · 1mo ago
aluminium. Aluminium or aluminum is a chemical element; it has symbol??Al and atomic number??13. It has a density lower than other common metals, about one-third that of steel. Aluminium has a great affinity toward oxygen, forming a protective layer of oxide on the surface when exposed to air. It visually resembles silver, both in its color and in its great ability to reflect light. It is soft, nonmagnetic, and ductile. It has one stable isotope, 27Al, which is highly abundant, making aluminium the 12th-most abundant element in the universe. The radioactivity of 26Al leads to it being used in radiometric dating.
atm_gdb_ChemicalElementBusiness
wikidata.org 7 views · 1mo ago
silicon. Silicon is a chemical element; it has symbol Si and atomic number 14. It is a hard, brittle crystalline solid with a blue-grey metallic lustre, and is a tetravalent non-metal and semiconductor. It is a member of group 14 in the periodic table: carbon is above it; and germanium, tin, lead, and flerovium are below it. It is relatively unreactive. Silicon is a significant element that is essential for several physiological and metabolic processes in plants. Silicon is widely used as a semiconductor material in various electrical devices such as transistors, solar cells, and integrated circuits. It dominates semiconductor applications due to its low cost, excellent electronic properties, and adaptable physical characteristics.
atm_gdb_ChemicalElementBusiness
wikidata.org 8 views · 1mo ago
hydrogen. Hydrogen is a chemical element; it has the symbol??H and atomic number??1. It is the lightest and most abundant chemical element in the universe, constituting about 75% of all normal matter. Under standard conditions, hydrogen is a gas of diatomic molecules with the formula??H2, called dihydrogen, or sometimes hydrogen gas, molecular hydrogen, or simply hydrogen. Dihydrogen is colorless, odorless, non-toxic, and highly combustible. Stars, including the Sun, mainly consist of hydrogen in a plasma state, while on Earth, hydrogen is found as the gas??H2 (dihydrogen) and in molecules, such as in water and organic compounds. The most common isotope of hydrogen, 1H, consists of one proton, one electron, and no neutrons.
atm_gdb_ChemicalElementBusiness
wikidata.org 3 views · 1mo ago
helium. Helium is a chemical element; it has symbol He and atomic number 2. It is a colorless, odorless, non-toxic, inert, monatomic gas and the first in the noble gas group in the periodic table. Its boiling point is the lowest among all the elements, and it does not have a melting point at standard pressures. It is the second-lightest and second-most abundant element in the observable universe, after hydrogen. It is present at about 24% of the total elemental mass, which is more than 12 times the mass of all the heavier elements combined. Its abundance is similar to this in both the Sun and Jupiter, because of the very high nuclear binding energy of helium-4 with respect to the next three elements after helium. This helium-4 binding energy also accounts for why it is a product of both nuclear fusion and radioactive decay. The most common isotope of helium in the universe is helium-4, the vast majority of which was formed during the Big Bang. Large amounts of new helium are created by nuclear fusion of hydrogen in s
atm_gdb_ChemicalElementBusiness
wikidata.org 8 views · 1mo ago
lithium. Lithium is a chemical element; it has symbol Li and atomic number??3. It is a soft, silvery-white alkali metal. Under standard conditions, it is the least dense metal and the least dense solid element. Like all alkali metals, lithium is highly reactive and flammable, and must be stored in vacuum, inert atmosphere, or inert liquid such as purified kerosene or mineral oil. It exhibits a metallic luster when pure, but quickly corrodes in air to a dull silvery gray, then black tarnish. It does not occur freely in nature, but occurs mainly as pegmatitic minerals, which were once the main source of lithium. Due to its solubility as an ion, it is present in ocean water and is commonly obtained from brines. Lithium metal is isolated electrolytically from a mixture of lithium chloride and potassium chloride.
atm_gdb_ChemicalElementBusiness
wikidata.org 6 views · 1mo ago
beryllium. Beryllium is a chemical element; it has symbol Be and atomic number 4. It is a steel-gray, hard, strong, lightweight and brittle alkaline earth metal. It is a divalent element that occurs naturally only in combination with other elements to form minerals. Gemstones high in beryllium include beryl and chrysoberyl. It is a relatively rare element in the universe, usually occurring as a product of the spallation of larger atomic nuclei that have collided with cosmic rays. Within the cores of stars, beryllium is depleted as it is fused into heavier elements. Beryllium constitutes about 0.0004 percent by mass of Earth's crust. The world's annual beryllium production of 220 tons is usually manufactured by extraction from the mineral beryl, a difficult process because beryllium bonds strongly to oxygen.
atm_gdb_ChemicalElementBusiness
wikidata.org 5 views · 1mo ago
EURO STOXX 50. The EURO STOXX 50 is a stock index of Eurozone stocks designed by STOXX, an index provider owned by the Deutsche B??rse Group. The index is composed of 50 stocks from countries of the Eurozone.
finst_gdb_StockMarketIndexBusiness
wikidata.org 5 views · 1mo ago
IBEX 35. The IBEX 35 is the benchmark stock market index of the Bolsa de Madrid, Spain's principal stock exchange. Initiated in 1992, the index is administered and calculated by Sociedad de Bolsas, a subsidiary of Bolsas y Mercados Espa??oles (BME), the company which runs Spain's securities markets. It is a market capitalization-weighted index comprising the 35 most liquid Spanish stocks traded in the Madrid Stock Exchange General Index and is reviewed twice annually. Trading on options and futures contracts on the IBEX 35 is provided by MEFF, another subsidiary of BME.
finst_gdb_StockMarketIndexSpainBusiness
wikidata.org 4 views · 1mo ago
S&P BSE Sensex. The BSE SENSEX is an Indian free-float market-weighted stock market index of 30 well-established and financially sound companies listed on the Bombay Stock Exchange. The 30 constituent companies which are some of the largest and most actively traded stocks, are representative of various industrial sectors of the Indian economy. Published since 1 January 1986, the S&P BSE SENSEX is regarded as the pulse of the domestic stock markets in India. The base value of the SENSEX was taken as 100 on 1 April 1979 and its base year as 1978???79. On 25 July 2001, BSE launched DOLLEX-, a dollar-linked version of the SENSEX.
finst_gdb_StockMarketIndexIndiaBusiness
wikidata.org 5 views · 1mo ago
CAC 40. The CAC 40 is a benchmark French stock market index. The index represents a capitalization-weighted measure of the 40 most significant stocks among the 100 largest market caps on the Euronext Paris. It is a price return index. It is one of the main national indices of the pan-European stock exchange group Euronext alongside Euronext Amsterdam's AEX, Euronext Brussels' BEL20, Euronext Dublin's ISEQ 20, Euronext Lisbon's PSI-20 and the Oslo Bors OBX Index. It is an index without dividends. Cotation operates every working day from 9:00??a.m. to 5:30??p.m. It is updated every 15 seconds.
finst_gdb_StockMarketIndexFranceBusiness
wikidata.org 5 views · 1mo ago
Nikkei 225. The Nikkei 225, or the Nikkei Stock Average , more commonly called the Nikkei or the Nikkei index, is a stock market index for the Tokyo Stock Exchange (TSE). It is a price-weighted index, operating in the Japanese Yen (JP??), and its components are reviewed twice a year. The Nikkei 225 measures the performance of 225 highly capitalised and liquid publicly owned companies in Japan from a wide array of industry sectors. Since 2017, the index is calculated every five seconds. It was originally launched by the Tokyo Stock Exchange in 1950, and was taken over by the Nihon Keizai Shimbun newspaper in 1970, when the Tokyo Exchange switched to the Tokyo Stock Price Index (TOPIX), which is weighed by market capitalisation rather than stock prices.
finst_gdb_StockMarketIndexJapanBusiness
wikidata.org 4 views · 1mo ago
Hang Seng Index. The Hang Seng Index (HSI) is a market-capitalisation-weighted stock market index in Hong Kong adjusted for free float. It tracks and records daily changes in the largest stock listings on the Hong Kong Stock Exchange and serves as the primary indicator of overall market performance in Hong Kong. These 88 constituent companies represent about 58% of the capitalisation of the Hong Kong Stock Exchange.
finst_gdb_StockMarketIndexBusiness
wikidata.org 6 views · 1mo ago
AEX index. The AEX index, derived from Amsterdam Exchange index, is a stock market index composed of Dutch companies that trade on Euronext Amsterdam, formerly known as the Amsterdam Stock Exchange. Started in 1983, the index is composed of a maximum of 30 of the most frequently traded securities on the exchange. It is one of the main national indices of the stock exchange group Euronext alongside Euronext Brussels' BEL20, Euronext Dublin's ISEQ 20, Euronext Lisbon's PSI-20, the Oslo Bors OBX Index, and Euronext Paris's CAC 40.
finst_gdb_StockMarketIndexBusiness
wikidata.org 4 views · 1mo ago
S&P 500. S&P 500 is a stock market index tracking the stock performance of 500 leading companies listed on stock exchanges in the United States. It is one of the most commonly followed equity indices and includes approximately 80% of the total market capitalization of U.S. public companies, with an aggregate market cap of more than $61.1 trillion as of December 31, 2025.
finst_gdb_StockMarketIndexUnited StatesBusiness
wikidata.org 7 views · 1mo ago
Dow Jones Industrial Average. The Dow Jones Industrial Average (DJIA), Dow Jones, or simply the Dow, is a stock market index of 30 prominent companies listed on stock exchanges in the United States.
finst_gdb_StockMarketIndexUnited StatesBusiness
wikidata.org 6 views · 1mo ago
DAX. The DAX is a stock market index consisting of the 40 major German blue chip companies trading on the Frankfurt Stock Exchange. It is a total return index. Prices are taken from the Xetra trading venue. According to Deutsche B??rse, the operator of Xetra, DAX measures the performance of the Prime Standard's 40 largest German companies in terms of order book volume and market capitalization. DAX is the equivalent of the UK FTSE 100 and the US Dow Jones Industrial Average, and because of its small company selection it does not necessarily represent the vitality of the German economy as a whole.
finst_gdb_StockMarketIndexGermanyBusiness
wikidata.org 2 views · 1mo ago
FTSE 250 Index. The Financial Times Stock Exchange 250 Index, also called the FTSE 250 Index, FTSE 250, or, informally, the "Footsie 250", is a stock market index that consists of the 101st to the 350th mid-cap blue chip companies listed on the London Stock Exchange.
finst_gdb_StockMarketIndexUnited KingdomBusiness
wikidata.org 5 views · 1mo ago
Primecoin. Primecoin is a cryptocurrency that implements a proof-of-work system that searches for chains of prime numbers.
finst_gdb_CryptocurrencyBusiness
wikidata.org 3 views · 1mo ago
StockMarketIndex
FTSE techMARK 100. The FTSE techMARK 100 is an index derived from the FTSE techMARK All-Share Index, which represents the performance of innovative and technology companies that are listed on the London Stock Exchange's "techMARK" market.
finst_gdb_StockMarketIndexBusiness
wikidata.org 1 view · 1mo ago
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