Among halogens the highest boiling point is of___________________?

Related Mcqs:

Elements in the same vertical group of the periodic table have same_______________?

A. Number of valence electrons B. Atomic number C. Atomic mass D. Atomic volume...

Melting points of VII-A group elements down the group ____________________?

A. Increase B. Decrease C. Remain constant D. No regular trend...

Which of the following possesses maximum hydration energy ?

A. Na+ B. K+ C. Mg+2 D. Ca+2...

Hydrogen resembles with carbon because of having________________?

A. Same number of electrons in the valence shell B. Similar physical state C. Remarkable reducing properties D. Homovalent (show same valency)...

In which of the following pairs are elements belonging to the same group ?

A. Boron & Beryllium B. Nitrogen & Phosphorous C. Magnesium & Aluminium D. Gallium & Helium...