What is the nature of metal oxides ?

Tellurium forms oxides of the formula Teo, TeO_(2) and Te_(3) . What is the nature of these oxides?

What is the nature of non - metal oxide ?

What is the reaction of metal oxides with acids ?

Generally the nature of the non-metal oxides is

Why is the reduction of a metal oxide if the metal formed is in liquid state at the temperature of reduction?

The oxide of a metal contains 40% of oxygen. The valency of metal is 2. What is the atomic weight of metal?

An oxide of metal (at . Wt = 112) contains 12.5% of oxygen by weight. What is the valency of metal? What mass of the metal will be liberated when the oxide is converted to chloride with HCl and electrolysed using a current of 9.65 amp for a period of 30 min?

Write the periodic changes in the following properties : (a) nature of the oxides of elements and (b) metallic and non-metallic properties of elements.

Discuss the basic nature of oxides and hydroxides of alkaline earth metals .Write necessary equations .