The type of chemical bond that exists between potassium a...
The type of chemical bond that exists between potassium and oxygen in potassium oxide is
ionic
metallic
covalent
dative
Correct answer is A
No explanation has been provided for this answer.
What are the possible oxidation numbers of an element if its atomic number is 17? ...
The number of orbitals in a p-sub level of an atom is ...
The following are uses of radioactive isotopes except for...
The greenhouse effect is a climatic condition associated with the presence of excess ...
The furring of kettles is caused by the presence of what compound in water? ...
Diffusion is slowest in solid particles than in particles of liquid and gases because ...