Question

how electronic configuration of element help in identifying position of element in periodic table. Explain with example​

Answer 1

Answer:

Step-by-step explanation:

Electronic configuration of an element gives the information of valence electrons and number of shell present in the element. We get the information of group number after knowing valence electrons.  

The number of shells present in an element is equal to the period number. Thus, by knowing electronic configuration we know the group number and period number of an element, and the position of an element in the periodic table. hope it helps u!!!!!!!!!!!!!!!!!!!!

Answer 2

Answer:

The electronic configurations of atoms help explain the properties of elements and the structure of the periodic table. ... So, elements in the same group have similar chemical properties because they have the same number of electrons in their outer shell.