Cerca
Scopri nuove persone e i loro amici a quattro zampe, e fai nuove amicizie
the energy that an atomic system must acquire before a process (such as an emission or reaction) can occur
the energy that an atomic system must acquire before a process (such as an emission or reaction) can occur
the energy that an atomic system must acquire before a process (such as an emission or reaction) can occur
the energy that an atomic system must acquire before a process (such as an emission or reaction) can occur
United States physicist who invented the bubble chamber to study subatomic particles (born in 1926)