Mixtures of elements designated to have properties that are useful for a particular purpose:

The property of metals to stretch into wires in called:

The number of outer electrons in Noble gases are:

Sodium ethanoate is :

Glass obtained by heating a mixture of sand, lime stone and sodium carbonate is:

Group I elements are called:

The formula of ionic compound magnesium chloride is:

The metal which conduct electricity in the liquid state is:

The most stable arrangement of electrons is for :

Silica is: