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Carbon

BoroCarbonNitrogeno
Apparentia
clar (diamante) o nigre (graphite)
Proprietates atomic
Nomine, symbolo, numero Carbon, C, 6
Serie chimic nonmetallo
Gruppo, periodo, bloco 14, 2, p
Configuration electronic [He] 2s2 2p2
Electronegativitate 2,55
Proprietates physic
Stato solido
Massa molar 12,0107(8) g·mol−1
Densitate (amorphe) 1,8–2,1
(graphite) 2,267
(diamante) 3,515 g·cm-3
Puncto de fusion 3915 K, 3642 °C, 6588 °F (subl.)
Puncto triple 4600 K (4327 °C), 10800 kPa
Calor de fusion (graphite) 117 kJ·mol−1
Calor specific (graphite) 8,517
(diamante) 6,155 J·mol−1·K−1
Conductivitate thermal (graphite) 119-165
(diamante) 900-2300 W·m−1·K−1
Velocitate de sono (20 °C) (diamante) 18350 m·s−1
Valores in unitates SI e in le conditiones normal del material (25 °C, 100 kPa) si non indica al contrario.
File:Element 6.webm
Atomo de carbon

Carbon[1] es un elemento chimic de symbolo C e numero atomic 6. Dependente del conditiones de su formation, carbon pote trovar se in le natura in le forma de carbon amorphe, graphite o diamante. In decennios recente, altere allotropos ha essite discoperite: graphene, nanotubos, e varie fullerenes.

Graphene pare esser le material le plus forte cognoscite.

Carbon es le pilar basic del chimia organic e forma parte de omne esseres vivente.

Referentias

[modificar fonte]
  1. Derivation: Entitates: 1. (it) Carbonio || 2. (es) Carbono || (pt) Carbono || 3. (fr) Carbone || 4. (en) Carbon || Controlo: (de) Kohlenstoff || (ru) Углерод || - (Extra): (la) Carbonium
Wikimedia Commons ha files multimedia de: Carbon
Nota
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Koolstof AF Kohlenstoff ALS ካርቦን AM Carbonio AN कार्बन ANP كربون Arabic كاربون ARY كاربون ARZ কাৰ্বন AS Carbonu AST

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