this post was submitted on 23 Nov 2023
330 points (100.0% liked)

196

18256 readers
69 users here now

Be sure to follow the rule before you head out.


Rule: You must post before you leave.



Other rules

Behavior rules:

Posting rules:

NSFW: NSFW content is permitted but it must be tagged and have content warnings. Anything that doesn't adhere to this will be removed. Content warnings should be added like: [penis], [explicit description of sex]. Non-sexualized breasts of any gender are not considered inappropriate and therefore do not need to be blurred/tagged.

If you have any questions, feel free to contact us on our matrix channel or email.

Other 196's:

founded 2 years ago
MODERATORS
 
you are viewing a single comment's thread
view the rest of the comments
[–] [email protected] 19 points 2 years ago* (last edited 2 years ago) (5 children)

Yes, you happen to be correct but you can't just say that. Different isotopes of each of these elements can be many orders of magnitude more active. If I could summon a few grams of any isotope of carbon (like C-20 that decays in microseconds), I could kill you with radiation poisoning instantly.

Anyway, it’s β⁻ decay so they are all affected, plus some α from secondary products that will be mostly received by Simon.

Unless Alvin’s ²³⁵U is above critical mass, in which case they all die very quickly.

[–] [email protected] 2 points 2 years ago (4 children)

Your comment above gave the half lives of the main substances and their secondary products, right? Could you recommend any resources for someone to learn how to do what you did above?

[–] [email protected] 2 points 2 years ago* (last edited 2 years ago) (2 children)

I used nothing but about 20 Wikipedia pages lol. It would be more if I also checked the less common decay path but that's <2% at most.

load more comments (1 replies)
load more comments (1 replies)