Chrome-Masteringchemistry chapter Nine Homework https: session masteringchemistr

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Chrome-Masteringchemistry chapter Nine Homework https: session masteringchemistry com/myct/itemview?as assignment problemiD 67683412 Chem I Fall 2016 Chapter Nine Homework Animation-Electron Configurations l of 15 nex Part C The electron configuration can also be represented by writing the symbol for the occupied subsheland adding a superscript indicate the number of electrons in that subshell. For example, consider a carbon atom having an atomic number of 6. The total number of electrons in a neutral carbon alom is 6. The electron configuration of the carbon atom represented by the orbital diagram 1s This electron configuration can be written as where 1s, 2s, and 2p are the occupied subshells, and the superscript 2 is the number of in each of these subshells, Use the rules for determining electron configurations to write the electron configuration for S Express your answer in complete form in order of increasing orbital energy For example, 1s2 24 should be entered as Submit Hints My Answers Give Up Review Part Incorrect; Try Again; 3 attempts remaining Part D This question will be shown after you complete previous question(s).

Explanation / Answer

The order of increasing energy in orbital:
1s < 2s<2p< 3s <3p<4s<3d<4p........
Silicon's atomic number = 14
1s22s22p63s23p2 is the complete configuration ( without using Neon gas as your reference)
s orbital has one subshell and can occupy 2 electrons, p orbital has 3 subshells and can
occupy 6 electons that is 2 electrons in each sub shell , the electrons are filled according to
Hundi's rule.

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