Review:
Selenium
overall review score: 4.2
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score is between 0 and 5
Selenium is a chemical element with the symbol Se and atomic number 34. It is a nonmetal with properties that are intermediate between the elements above and below in the periodic table, sulfur and tellurium.
Key Features
- Nonmetal element
- Atomic number 34
- Intermediate properties between sulfur and tellurium
Pros
- Essential trace mineral for human health
- Antioxidant properties
- Useful in various industrial applications like electronics and glass production
Cons
- High levels of selenium can be toxic
- Limited natural sources