Atomic Number 13

admin




Aluminium (Al) is a silver coloured metal often tarnished by oxidation that has the atomic number 13 in the periodic table. It is in Group 13 of the periodic table. It has the symbol Al. Aluminium makes up 8% of the earth’s land mass and is a relatively abundant metal. It is found in the earth’s crust bonded to oxygen in the ore Bauxite. From Wikipedia, the free encyclopedia Carbon-13 (13 C) is a natural, stable isotope of carbon with a nucleus containing six protons and seven neutrons. As one of the environmental isotopes, it makes up about 1.1% of all natural carbon on Earth.

Also found in: Thesaurus.
  • Atomic Number: 13: Atomic Radius: 184 pm (Van der Waals) Atomic Symbol: Al: Melting Point: 660.32 °C: Atomic Weight: 26.98: Boiling Point: 2470 °C: Electron Configuration: Ne3s 2 3p 1: Oxidation States: +3, +2, +1, −1, −2 (an amphoteric oxide) History. From the Latin word alumen, alum. The ancient Greeks and Romans used alum as an.
  • Aluminum is a chemical element with symbol Al and atomic number 13. Classified as a post-transition metal, Aluminum is a solid at room temperature.
Noun1.atomic number 13 - a silvery ductile metallic element found primarily in bauxite
Al, aluminium, aluminum
aluminium foil, aluminum foil, tin foil - foil made of aluminum
metal, metallic element - any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc.
potash alum, potassium alum, alum - a white crystalline double sulfate of aluminum: the potassium double sulfate of aluminum
alum, ammonia alum, ammonium alum - a white crystalline double sulfate of aluminum: the ammonium double sulfate of aluminum
bauxite - a clay-like mineral; the chief ore of aluminum; composed of aluminum oxides and aluminum hydroxides; used as an abrasive and catalyst
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.

Want to thank TFD for its existence? Tell a friend about us, add a link to this page, or visit the webmaster's page for free fun content. Atomic number 138
Link to this page:
Atomic number 13 group number

Dictionary entry details Steam call of duty warzone.


• ATOMIC NUMBER 13(noun)

131

Sense 1

Cached

Meaning:

A silvery ductile metallic element found primarily in bauxite

Classified under:

Number

Nouns denoting substances

Element 13 Atomic Number

Synonyms:

Al; aluminium; aluminum; atomic number 13

Hypernyms ('atomic number 13' is a kind of..):

metal; metallic element (any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc.)

Hyponyms (each of the following is a kind of 'atomic number 13'):

Atomic Number 138

alum; potash alum; potassium alum (a white crystalline double sulfate of aluminum: the potassium double sulfate of aluminum)

alum; ammonia alum; ammonium alum (a white crystalline double sulfate of aluminum: the ammonium double sulfate of aluminum)

Number

Holonyms ('atomic number 13' is a substance of..):

aluminium foil; aluminum foil; tin foil (foil made of aluminum)

Atomic Number 132

Print shop 5.0 free download. bauxite (a clay-like mineral; the chief ore of aluminum; composed of aluminum oxides and aluminum hydroxides; used as an abrasive and catalyst)

Atomic Number 130

Duralumin (an aluminum-based alloy)