How would you justify the presence of 18
elements in the 5th period of the Periodic
Table?
Answers
Answered by
10
Answer:
In the periodic table have a 18 vertical coloums called as group and 7 horizontal rows called as periods means in the fifth period have a 18 elements are present in their
Answered by
8
ANSWER :-
The 5th period of the periodic table contains 18 elements . Reason n=5, l=0, 1, 2 , 3 . The order in which the energy of available orbitals 4d, 5s, and 5p increases is 5s<4d<5p and the total number of orbitals available are 9 and thus 18 electrons can be accommodated
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