Write the complete ground-state electron configuration of arsenic.
Understand the Problem
The question is asking for the electron configuration of arsenic in its ground state. This involves identifying the distribution of electrons in the atomic orbitals of an arsenic atom, which has 33 electrons.
Answer
1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰ 4p³
The final answer is 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰ 4p³
Answer for screen readers
The final answer is 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰ 4p³
More Information
Arsenic has 33 electrons, filling orbitals in accordance with the Pauli Exclusion Principle and Hund's Rule.
Tips
Make sure not to skip any orbitals or miscalculate the total number of electrons.
Sources
- What is the electron configuration of arsenic? - Socratic - socratic.org
- What is the electron configuration for As? - Socratic - socratic.org
- What is the ground state electron configuration for arsenic? - homework.study.com
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