1) What is the element ejected in alpha decay? a) H b) He c) C 2) Half Life a) T½ b) t 3) In beta plus decay an electron is emitted by a nucleus a) TRUE b) FALSE 4) In gamma decay, the only change in the nucleus is that its ends up in a lower-energy state. a) TRUE b) FLASE 5) Decay Rate is the activity of the sample a) TRUE b) FALSE

RADIOACTIVITY

di
Stampa
Incorpora

Classifica

Stile di visualizzazione

Opzioni

Cambia modello

Ripristinare il titolo salvato automaticamente: ?