Write the electron configuration for a neutral atom of selenium.
Understand the Problem
The question is asking us to provide the electron configuration of a neutral atom of selenium, which involves identifying the arrangement of electrons around the nucleus of the selenium atom based on its atomic number.
Answer
1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p4
The final answer is 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p4
Answer for screen readers
The final answer is 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p4
More Information
Selenium is located in Group 16 and Period 4 of the periodic table, which corresponds to the detailed electron configuration. It has 34 electrons in a neutral atom.
Tips
A common mistake is to misplace the 3d10 configuration after 4s, instead of placing it correctly before 4p.
Sources
- What is the electron configuration of selenium? - Homework.Study.com - homework.study.com
- Selenium (Se) - Periodic Table - periodictable.one
- The web page with info on - brainly.com
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