Lesson Playlist: Radioactivity Science • Third Year of Preparatory School
-
00:46Recognize That Only Nuclei with Different Numbers of Neutral Particles Can Be Different Isotopes
-
01:57Understanding Changes in the Neutron Number of an Atomic Nucleus
-
00:33Recognize That Only Nuclei of the Same Element Have Equal Number of Positive Particles
-
00:57Recognize That Only Nuclei with Different Numbers of Neutral Particles Can Be Different Isotopes
-
01:36Describing the Radiation Emitted by Decaying Nuclei
-
02:33Understanding Changes in Atomic Nuclei
-
01:36Describing the Forces That Act on the Particles in the Nucleus of an Atom
-
03:47Recalling the Effect of Neutron Number on Nucleus Stability
-
02:23Understanding Stable Nuclei
-
01:16Predicting Radioactive Decay
