Which of the following material has a shiny appearance?

Correct option is A

The correct answer is (a) Aluminium.
· Aluminium is a metal that naturally has a shiny, silvery-white appearance.
· It is known for its reflective and lustrous surface, which is one of the key characteristics of most metals.
· The shiny appearance of aluminium makes it suitable for various applications such as packaging (aluminium foil), mirrors, and decorative purposes. Its reflective properties are due to its ability to reflect light effectively.
Information Booster:
· Sulphur: A non-metal that typically has a dull appearance.
· Coal: Although coal can have a slight shine, it is not known for a shiny metallic appearance.
· Carbon: Carbon, in its most common forms (like graphite or charcoal), does not have a shiny appearance. However, diamonds (a form of carbon) do, but this option refers to carbon in its basic form.