Which of the solid does not contain covalent bond__________________?

Related Mcqs:

Which one of the following has the maximum number of isotopes ?

A. oxygen B. carbon C. tin D. chlorine...

Which of the following ion formation is always exothermic ?

A. Uni-negative B. Uni-positive C. Di-negative D. Di-positive...

Which of the following properties prove that cathode rays are material in nature_________________?

A. they cast shadow B. they possess momentum C. they are negatively charged D. all of the above...

Which of the following element doesnot show allotropy_________________?

A. Carbon B. Arsenic C. Nitrogen D. Sulphur...

The compound which is added to leaded gasoline to save engine from lead oxide and lead sulphate deposits is__________________?

A. Ethylene iodide B. Ethylene bromide C. Ethylene chloride D. Ethylene fluoride...