the.com/semimetal
Element with commitment issues — half metal, half not, all nuance.
means A semimetal is an element or material that sits right on the border between conductor and insulator, acting like a metal in some ways and not in others (arsenic, antimony, and bismuth are classic examples).
from Straightforward chemistry compound: 'semi-' from Latin, meaning 'half,' bolted onto 'metal,' which traces back through Latin 'metallum' to Greek 'metallon' meaning mine or quarry. The word just does exactly what it says — flags a substance as halfway into metal territory, chemically hedging its bets rather than committing fully to one camp.
- classic examples
- arsenic, antimony, bismuth, tellurium
- conductivity
- conducts electricity, but reluctantly
- periodic table spot
- lives on the metal-nonmetal border
- physics twist
- bands barely overlap, unlike true metals