A silvery white , liquid metal is

Which is used for cancer therapy?

A homogeneous solid mixture of two or more metals is

Which one is chemically known as polymers?

Which is available in the form of ribbons?

A grey powder is

The recently developed materials from carbon with the help of modern technology is

Which produce natural gas and biogas?

A greenish yellow gas with a pungent smell is

The most abundant metal found in the earth's crust is