Electronic Configurations and Types of Elements

What is the magnetic property of $\mathrm{Ni}$ atom $\mathrm{Z}=28$?

The pair of lanthanides with exceptionally high $3^{\mathrm{rd}}$ ionisation enthalpy than neighbouring elements:

How we can find position of alkali metals on basis of electronic configuration

Why is $\mathrm{Hg}$ not considered as a transition element?

Write the outer shell electronic configuration of an element with atomic number 24. Why is this different from the elements that are adjacent to it in the periodic table?

Find out the applications of all the inert gases.

If valence electrons in iron are $8$ why is it not in zero group element?

The outer electronic configuration of some elements are :

$\left(\mathrm{a}\right) 3{\mathrm{s}}^{2}3{\mathrm{p}}^4 \left(\mathrm{b}\right) 3{\mathrm{d}}^{10}4{\mathrm{s}}^2 \left(\mathrm{c}\right) 3{\mathrm{s}}^{2}3{\mathrm{p}}^{6}4{\mathrm{s}}^2 \left(\mathrm{d}\right) 6{\mathrm{s}}^{2}4{\mathrm{f}}^3$

To which block of elements in the periodic table each of these belongs ?

The electronic configuration of an element is $1{\mathrm{s}}^{2}2{\mathrm{s}}^{2}2{\mathrm{p}}^{6}3{\mathrm{s}}^{2}3{\mathrm{p}}^3$.  What is the atomic number $\left(\mathrm{X}\right)$ of the element which is just below the above given element in the periodic table. Enter the value of $\mathrm{X}$.

Which of the following cations posses neither noble gas configuration nor pseudo inert gas configuration?

$\left(\mathrm{i}\right){\mathrm{Bi}}^{3+}$              $\left(\mathrm{ii}\right) {\mathrm{Pb}}^{2+}$           $\left(\mathrm{iii}\right) {\mathrm{Sn}}^{2+}$          $\left(\mathrm{iv}\right) {\mathrm{Tl}}^{+}$

The correct order of the metallic character of the elements $\mathrm{Be},\mathrm{Al},\mathrm{Na},\mathrm{K}$ is

If the total $110$ elements are present in the periodic table then how many of them contain ${\mathrm{e}}^{-}$ in f-subshell?

An atomic number of an element Z is 16. State the formula of the compound between Z and hydrogen.

There are three elements E, F, G with atomic numbers $19,8 \mathrm{and} 17$ respectively. Classify the elements as metals and non-metals.

Define transuranium elements.

Why noble gases are least reactive?

The most common oxidation state of alkali metals is: 

Define representative elements.

Define inert gases.

Explain why the number of electrons is $8$ in the third period?