Open main menu

Difference between revisions of "Alpha Decay"

(About Alpha Decay)
(Examples)
Line 11: Line 11:
 
===Examples===
 
===Examples===
  
*[[Radium]]-226 [[Decay (Physics)|decays]] to [[radon]]-222 by emitting an [[alpha particle]].
+
*[[Radium]]-226 [[Radioactive Decay|decays]] to [[radon]]-222 by emitting an [[alpha particle]].
 
*Smoke detectors often use [[americium]]-241, which undergoes [[alpha decay]].
 
*Smoke detectors often use [[americium]]-241, which undergoes [[alpha decay]].

Revision as of 17:01, 17 May 2024

Key Stage 5

Meaning

Alpha decay is a type of radioactive decay where an unstable nucleus emits an alpha particle consisting of two protons and two neutrons.

About Alpha Decay

Examples