Metals and Non-...

Which property of metals decides how much sound will be produced when a metal is struck?

A silvery-white, light metal reacts with water to give hydrogen gas and burns with a dazzling white flame. Which metal is it?

Which non-metal is stored under water at room temperature due to its high reactivity?

Which of the following lies in between magnesium and lead in the reactivity series?

Which among the following metals is a bad conductor of heat?

Which of the following alloy and metal pairs is not a correct combination?

i. Steel and Iron
ii. Bronze and Tin
iii. Brass and Copper

Electrical wires are usually made of copper. Which properties of copper make it a suitable choice?

i.    Malleability
ii.   High electrical conductivity
iii.  Sonority
iv.  Ductility
v.   Metallic lustre

Most of the metals are considered to be very hard, but which of the following is a soft metal which can be easily cut into pieces?

Bronze is made by mixing _______ and _______ to manufacture coins, turbines, blades, etc.

What of the following properties belong(s) to sodium metal?

Amphoteric oxides are those which react with:

All of the following compounds are ionic, except:

Why does copper turn green after some time when left in open?

What happens when copper chloride is electrolysed?

Select the material in which non-polar compounds will be soluble.