09 Electronic Configuration of Ions आयनों का इलेक्ट्राॅनिक विन्यास For 11th ,12th, IIT JEE, NEET

Parts Of An Atom(परमाणु मे मुख्य भाग)|Distribution Of Electrons(इलेक्ट्रान का वितरण)|Electronic Configuration(इलेक्ट्रॉनिक विन्यास)|Summary

Atomic Number Of An Atom (परमाणु की परमाणु संख्या)|Summary|Atom (परमाणु)|Distribution Of Electrons In An Atom (परमाणु के अंदर इलेक्ट्रोन का वितरण)|Electronic Configuration (इलेक्ट्रोनिक विन्यास)

(a). Write down the electronic configuration of (i) magnesium atom, and (ii) magnesium ion, (At No. of Mg=12) ,brgt (b). Write down the electronic configuration of (i) sulphur atom, and (ii) sulphide ion. (At. No. of S=16).

Write down the electronic configurations of the following ions : Pm^(3+)(Z = 61), Ce^(4+) (Z=58), Lu^(2+) (Z=71), Th^(4+)(Z = 90)

" If a periodic table is prepared by subsiding Aufbau's principle to write electronic configuration.Then the number of elements in "6" th period of P.T.would be : "

In a row of 21 girls, when Monika was shifted by four places towards the right, she became 12th from the left end. What was her earlier position from the right end of the row? 1) 9th 2) 10tth 3) 11th 4) 12th 5) 14th