How many electrons are in selenium?
Understand the Problem
The question is asking for the number of electrons in selenium, which relates to its atomic structure and periodic table position. Selenium has an atomic number of 34, which means it has 34 electrons in its neutral state.
Answer
34 electrons
The final answer is 34 electrons
Answer for screen readers
The final answer is 34 electrons
More Information
In a neutral atom, the number of electrons is equal to the atomic number. Selenium has the atomic number 34, hence it has 34 electrons.
Tips
A common mistake is to confuse the number of electrons in a neutral atom with those in ions. Ensure you are looking at the neutral atom unless specified otherwise.
Sources
- Selenium (Se) - Chemical Elements.com - chemicalelements.com
- #34 - Selenium - Se - hobart.k12.in.us
- Find the Number of Electrons Se - Mathway - mathway.com
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