semimetals
/ˈsɛmiˌmɛtəlz/
noun
- Elements that have properties between those of metals and nonmetals, such as silicon and arsenic.
- Semimetals like silicon are important in making computer chips.
- The chemistry teacher explained that semimetals can conduct electricity but not as well as metals.
- Some semimetals are used in solar panels because of their special electrical properties.
Synonyms