Write the names and the atomic number of VA group elements

Write the name of the group

The atomic number of an element corresponds to :

Nitrogen (Z=7) is the element of group V of the periodic table. Which of the following is the atomic number of the next element in the group ?

Which one of the following correctly represents the variation of electronegativity (EN) with atomic number (Z) of group 13 elements?

Which one of the following correctly represents the variation of electronegativity (EN) with atomic number (Z) of group 13 elements?

Write the electronic configurations of group IVA elements.

Write the names of all the VIIA group elements.

Write the electronic configuration of group-13 elements .

Write on the allotropy of group VA elements.