100/(2n) Half-life (abbreviated t1â2) is the time required for a quantity to reduce to half its initial value. The term is commonly used in nuclear physics to describe how quickly unstable atoms undergo, or how long stable atoms survive, radioactive decay.
Meaning of Kellan. Irish name. In Irish, the name Kellan means-powerful. Other origins for the name Kellan include-Irish, Gaelic, Gaelic.The name Kellan is most often used as a boy name or male name.Irish Name Meaning-powerful. Origin-Ireland.ther origins for the name Kellan include-Irish, Gaelic, Gaelic.The name Kellan is most often used as a boy name or male name.
What does Vinnie mean? Vinnie [vin-nie]â¼ as a name for girls (also used as boys' name Vinnie) is of Old English and Latin derivation, and the name Vinnie means elf or magical being, friend. Vinnie is an alternate form of Alvina (Old English): feminine of Alvin. Vinnie is also a form of Elvina (Old English).