Group O of elements are unreactive because
...Group O of elements are unreactive because
their outmost shells contain equal number of electrons
their highest occupied enegy level is full
they are monatomic gases
they are non-metals
Correct answer is B
No explanation has been provided for this answer.
Changes in the physical in the scheme above.The letter X,Y and Z respectively represent...
The inert gases are ____ in water ...
The common feature of reactions at the anode is that ...
The iron (III) oxide impurity in bauxite can be removed by? ...
A plastic which cannot be softened by heat is described as ...
How many pi (π) bonds are there in an alkene with six carbon atoms?...