1.

Two friends Rohit and John, students of chemistry once discussing on periodic table, reach to a conclusion that because of Aufbau rule and other principles their thoughts are restricted for further discussion on electronic arrangements of atoms.They decided not be obey Aufbau rule and capacity of each orbital is increased to three electrons i.e. instead of two each orbital can take maximum of three electrons.Now on th basis of new arrangement of rohit and john answer the following questions assuming the total no of elements is 112. What is the number of elements in third period and fifth period respectively ?

Answer»

12,27
27,22
12,22
22,27

Solution :NA


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