Advertisement
Advertisement
positronium
[ poz-i-troh-nee-uhm ]
noun
, Physics.
- a short-lived atomic system consisting of a positron and an electron bound together.
positronium
/ ˌpɒzɪˈtrəʊnɪəm /
noun
- physics a short-lived entity consisting of a positron and an electron bound together. It decays by annihilation to produce two or three photons
Discover More
Word History and Origins
Origin of positronium1
Discover More
Word History and Origins
Origin of positronium1
C20: from positron + -ium
Advertisement
Advertisement
Advertisement
Advertisement
Browse