Concept explainers
Interpretation:
The element from the electronic configuration needs to be identified.
Concept introduction:
Every atom has a unique electronic configuration decided by its number of electrons.
Answer to Problem 115A
The element having given electronic configuration is copper.
Explanation of Solution
The given electronic configuration [Ar]4s13d5 suggests that the number of electrons are 18+1+5=24 which are the number of electrons present in copper.
Copper has the electronic configuration [Ar]4s13d5.
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Glencoe Chemistry: Matter and Change, Student Edition
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