this post was submitted on 11 Feb 2025
32 points (100.0% liked)
Asklemmy
44903 readers
1619 users here now
A loosely moderated place to ask open-ended questions
Search asklemmy ๐
If your post meets the following criteria, it's welcome here!
- Open-ended question
- Not offensive: at this point, we do not have the bandwidth to moderate overtly political discussions. Assume best intent and be excellent to each other.
- Not regarding using or support for Lemmy: context, see the list of support communities and tools for finding communities below
- Not ad nauseam inducing: please make sure it is a question that would be new to most members
- An actual topic of discussion
Looking for support?
Looking for a community?
- Lemmyverse: community search
- sub.rehab: maps old subreddits to fediverse options, marks official as such
- !lemmy411@lemmy.ca: a community for finding communities
~Icon~ ~by~ ~@Double_A@discuss.tchncs.de~
founded 5 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
In chemistry I was taught one carbon atom can exist in at least 12 separate living bodies before it's no longer stable.
As you established that is not true, however you can add some of that carbon from some body and add it to the iron from the blood of 400 other human bodies so you can forge one nice sword.
Hon I think you maybe misunderstood your chem class.
Carbon is carbon is carbon and doesn't know or care if it's in a living body.
Carbon-14 has a half life of 5700 years. This means that through random decay, the approximate rate of decay is one half of a given amount every 5700 years, this of course breaks down when you reach the single-digit quantities of atoms.
Now, this has nothing to do with the stability of an atom of regular-ass carbon-12, your common garden variety carbon, which is extremely stable and would require outside influence to decay into another isotope.
Ahhh I misremembered. It was this "The average carbon atom in our bodies has been used by twenty other organisms before we get to it and will be used by other organisms after we die."
It's been six years since that class.
that doesn't make any sense. Carbon doesn't get less stable by being used in bodies.
Carbon 14 exists, but that decays regardless if it's in a body or not. At has quite a long half life
Yea, I misremembered it. It was in my book from a while back. Here we go:
At least is a heavy lifting qualifier in this case.
What does that mean?
After you die, the carbon atoms that made you might go on to make another living thing.