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

Related Mcqs:

Many properties of an element and its compounds can be predicted from the position of the element in the periodic table. What property could not be predicted in this way ?

A. The nature of its oxides B. The charge on its ions C. The formula of its oxide D. Its number of isotopes...

The atoms of same element having same atomic number but different mass number are called____________________?

A. Isobars B. Isomers C. Isotopes D. Isotropes...

Which of the following possesses maximum hydration energy ?

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

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...

Amphoteric exides are those which possess ____________ properties?

A. Acidic B. Basic C. Acidic and basic D. Neutral and acidic...