Bronze is formed by the combination of :

The technology that is used to reduce the degradation of food and vegetables is :

Which is the lightest metal ?

Which is the heaviest metal ?

What is the melting point of Gallium ?

Among metals which is the best conductor of electricity ?

When did Lothar mayer classified the elements ?

Sulphur reacts with hydrogen to give hydrogen sulphide. The odour of hydrogen sulphide is :

Who proposed periodic table ?

Among metals which is the only conductor of electricity ?