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Why do metals possess lustre and …

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Why do metals possess lustre and conduct electric current?

Posted by Vaidehi Gupta 8 years, 2 months ago

CBSE > Class 12 > Chemistry

3 answers

Mohit Lunkad 8 years, 2 months ago

Reason for Lusture: Metals are shiny because metals contain free electrons that vibrate when they come in contact with light. When the electrons vibrate, they produce their own light. This is reflected back and is what creates the shiny, lustrous appearance of metal. Conductivity: Due to presence of free electrons.

Ujjawal Sharma 8 years, 2 months ago

Electric current conductance is due to mobility of free electrons

Sachin Malan Shab 8 years, 2 months ago

Because it have charged

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