Question

6. Non-metals are non-lustrous except iodine. true or false ​

Answer 1

Answer:

The statement, Non-metals are non-lustrous except iodine, is true.

Explanation:

If the surface of a material shines in presence of light, it is called lustrous material. Metals are lustrous which means they reflect light in a glossy way. The non-metals are generally non-lustrous. They do not reflect light and have dull appearances. However, Iodine has a metallic luster due to its crystal structure. Other non-metals which has lustrous property are diamond and graphite.

Answer 2

Answer:

True

Explanation:

Iodine is the only lustrous non metal