Tungsten

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by smca2sb7b
Last updated 6 years ago

Discipline:
Science
Subject:
Chemical Elements
Grade:
7

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Tungsten

name symbol- Watomic number- 74number of protons- 74number of electrons- 74 number of neutrons- 110 atomic mass- 184state of matter- solidtype of element- metalfamily name- transition metals coordinates on table- 6:6 melting point- 3,410°Cboiling point- 5,900°C

Important Events1783 is when Tungsten was discovered

tungsten found in nature

DiscoverersFausto and Juan Jose D’Elhuyard and Carl Wilhelm Scheele

Science

More Information* discovered in Spain* a hard, brittle solid whose color ranges from steel-gray to nearly white* found in nature

Tungsten Lighting

Tungsten

* Molybdenum, Seaborgium, and Chromium are the names of Tungsten's family/group members.* Tungsten's name origin is from the Swedish words Tung Sten meaning heavy stone. * Tungsten's symbol origin is from wolfram (its German name).* Tungsten is obtained from scheelite and wolframite.* Tungsten's density is 19.3 g/cm3.* Tungsten has the highest melting point and it has the lowest vapor pressure.* Tungsten occurs in other minerals/materials such as aluminum* Tungsten is used to made rings, it is in electronic device, the tips of ballpoint pens, cars, fluorescent lighting, and it can be made into wire.

Facts

Information on Element

Kayla PedersonHour 32-20-15

Tungsten Ring

Tungsten Car

BallpointPen


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