Question

What is valence of aluminium carbide

Answer 1

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Aluminum carbide, chemical formula Al4C3, is a carbide of aluminum. It has the appearance of pale yellow to brown crystals. It is stable up to 1400 °C. It decomposes in water with the production of methane.

Chemical formula: Al4C3

Solubility in water: decomposes

Heat capacity (C): 116.8 J/mol K

Melting point: 2,200 °C (3,990 °F; 2,470 K)

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Answer 2

Answer:Atomic number of Aluminium is 13 so, its electronic configuration is 2,8,3 since it has 3 electrons in its valency shell, it will lose 3 electrons to complete its octet.

Hence, its valency is +3.

Explanation: