What is the abbreviated electron configuration of Sn?

1 Answer
BRIAN M.
May 8, 2014

Tin - Sn, on the periodic table is found in the fourteenth column of the periodic table Group IVB this is the second column of the p block. Tin is in the fifth energy level (row).

This means that Tin must end with an electron configuration of #5p^2#
The total electron configuration would be
#1s^2 2s^2 2P^6 3s^2 3p^6 4s^2 3d^10 4p^6 5s^2 4d^10 5p^2#

The noble gas Krypton has an electron configuration of
#1s^2 2s^2 2P^6 3s^2 3p^6 4s^2 3d^10 4p^6#

So we can replace this portion of tin's electron configuration with the noble gas notation [Kr]

This makes the electron configuration for Tin - Sn
#[Kr] 5s^2 4d^10 5p^2#

I hope this was helpful.
SMARTERTEACHER

Related questions
See all questions in Noble Gas Shorthand
Impact of this question
77306 views around the world
You can reuse this answer
Creative Commons License