8 4. Complete the following nuclear decay equations.
+ alpha particle
2261
88
+
[
beta particle
229.
(b)^96Th
three types of radiation.

Sorry i dont understand the question can you rephase it?

Wow that a lot of text for my tiny so i no wanna answer

Answerδh > 0explanationc₆h₆  (s)  → c₆h₆ (l)if you are changing it from a solid to a liquid, you are pretty much melting the solid. this requires heat energy. therefore, the reaction is endothermic (takes in energy); the system enthalpy increases as the reaction proceeds: δh > 0.