Question

An element X and Y has atomic number 13 and 17 write electronic configuration of the elements?

Answer 1

Answer:

Atomic no of x=13

Electronic configuration of x=2,8,3

Atomic no of y=17

Electronic configuration of y=2,8,7

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Answer 2

Answer:

Hey There,

X-Aluminum

Y-Chlorine

Hence their electronic configuration:

Aluminum: 2,8,3                                            Chlorine: 2,8,7                                    

K         L         M                                      K       L       M        

2         8         3                                      2        8       7

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