elemets of the periodic table

lead

Oct 20, 1000

Cable housing, plumbing and ammunition

arsenic

Oct 20, 1250

pigment in the manufacture of paints and fireworks.

zinc

Oct 18, 1500

covering roofs, as an ingredient in various alloys such as brass and as a component of dry cell batteries.

antimony

Oct 18, 1600

fluorination (SbF3), chlorination (SbCl5) as flame retardants in plastics (Sb2O3), a double antimony potassium tartrate is used in medicine, red antimony sulfide is used in safety equipment and in the vulcanized rubber.

phosphorus

Oct 20, 1669

phosphoric acid and its salts, phosphate calls

platinum

Oct 18, 1700

contactors, in heating elements and thermocouples for measuring high temperatures.

nickel

Oct 18, 1751

shafts, brakes, gears, valves and bearings, electrical resistors, transformers, screens, precision instrument chassis, cryogenic equipment.

nitrogen

Oct 18, 1755

Inert atmosphere lamps and relays in the electronics industry, steel industry

oxygen

Oct 18, 1774

combustion, respiration, photosynthesis.

chlorine

Oct 18, 1774

water treatment, and in the process of manufacturing paper, plastics, and chemical cleaners

aluminium

Oct 18, 1825

doors, windows, locks, cupboards

fluorine

Oct 20, 1886

heat-resistant resin and chemicals, freon (CF2C2), dentifrices (sodium fluorophosphate) and water treatment (KF)

argon

Oct 20, 1894

welding some metals and prevent oxidation of the metals during the process of soldadura.Tiene laboratory uses and the manufacture of silicon crystals.

helium

Oct 20, 1895

Helium is commonly used as artificial air mixed with oxygen to divers.

neon

Oct 18, 1898

Lamps, cold cathode tubes, reference tubes, high-voltage indicators, warning lights, TV tubes, refrigeration.

radium

Oct 18, 1898

Cancer cells, however, are often more sensitive to radiation than normal cells, and can be killed without seriously damaging healthy tissues if appropriately controls and directs radiation.

polonium

Oct 20, 1898

Alpha ray source with little gamma radiation. Thermoelectric battery heat source (nuclear batteries) satellites.

krypton

Oct 20, 1898

Emite un característico y nítido color rojo anaranjado en un tubo de descarga eléctrica; éstos se usan para iluminar pistas de aterrizaje porque la luz roja es visible desde largas distancias, penetra la niebla y tiene más alcance que la luz ordinaria.

actinium

Oct 20, 1899

Issuer of radioactive particles, apart from this, no significant industrial applications.

radon

Oct 20, 1900

existence of these minerals, which is a technique for geochemical prospecting.

francium

Oct 20, 1939

forming mimics alkoxides (metal legacy alcohols) such as CH3CH2OFr.

plutonium

Oct 20, 1940

Fuel for nuclear reactors and nuclear weapons. nuclear batteries

americium

Oct 20, 1944

As radiation source free particle g dangerous radiation. Smoke detectors. Research in glasses.

dudnium

Oct 20, 1970

Boiling point: unknown, Van Der Waals radius

ununbium

Oct 20, 1996

appointed temporarily by the International Union of Pure and Applied considering Latin equivalent of each of the digits of their atomic number.

tin

Oct 18, 2100

reduce the brittleness of glass, the tinned wires and alloyed with niobium, in the preparation of semiconductors.

iron

Oct 18, 2500

stair railings, fences dividing environments, Rinconeros, hangers, candlesticks, bars, tables, chairs

goald

Oct 18, 3000

coins and jewelry

silver

Oct 18, 3000

manufacture electronic and electrical components and cable high-speed semiconductor good conductivity.

copper

Oct 18, 5000

currencies throughout history and also for cooking utensils, vats and decorative objects

carbon

Oct 18, 6000

power generation, steel and cement manufacturing and industrial heating processes.

sulfure

Oct 18, 7000

manufacture of matches for the vulcanized rubber and finely divided and mixed with silt, as a fungicide for plants