Nuclear physics (not exam related)

In the Chernobyl reactor, if the control rods were used to absorb/slow down the neutrons, then why can't we just use the stuff the rods were made out of to reduce the radiations of the dangerous areas? Like throw a chunk of that stuff in a radioactive area to reduce the rads.. will that work?
6 Replies
iTeachChem Helper
@Gyro Gearloose
iTeachChem Helper
Note for OP
+solved @user1 @user2... to close the thread when your doubt is solved. Mention the users who helped you solve the doubt. This will be added to their stats.
727
7273mo ago
Control rods absorbs neutrons which are crucial in a nuclear reaction to keep it going but they don’t absorb radiations like gamma well So basically they can absorb neutrons but not like they actively do that they are inserted between the radioactive material to act as a barrier Like between polonium and uranium
iTeachChem
iTeachChem3mo ago
1. the medium was water, you are talking about air much more difficult to control the flow of air. 2. what @727 said.
PeriodicTable ji
PeriodicTable jiOP3mo ago
Oh yeah the gamma rays too I see +solved @iTeachChem @727
iTeachChem Helper
Post locked and archived successfully!
Archived by
<@1275829425933385788> (1275829425933385788)
Time
<t:1730970988:R>
Solved by
<@1035556259417571408> (1035556259417571408), <@475235078990069781> (475235078990069781)

Did you find this page helpful?