Why can't we make stable gold?

Onceler

Golden Member
Feb 28, 2008
1,262
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Maybe by making a heavier element that decays into stable gold but has this been discovered yet?
 

CycloWizard

Lifer
Sep 10, 2001
12,348
1
81
What about gold is "unstable" now? It's very stable, which is one of the reasons it's considered valuable.
 

Blackjack200

Lifer
May 28, 2007
15,995
1,688
126
It's because those god damn alchemists haven't figured out a thing in 2500 years. Least productive profession ever.
 

Onceler

Golden Member
Feb 28, 2008
1,262
0
71
What about gold is "unstable" now? It's very stable, which is one of the reasons it's considered valuable.

I meant we can make unstable isotopes that decay and are radioactive but not stable good old non RA gold
 

PlasmaBomb

Lifer
Nov 19, 2004
11,636
2
81
I meant we can make unstable isotopes that decay and are radioactive but not stable good old non RA gold

Way to go ignore PottedMeat...

Mercury 198 + 6.8MeV gamma ray -> 1 neutron + Mercury 197 (half-life 2.7 days) -> Gold 197 + 1 positron

Mercury 197 is unstable and decays to lovely gold... (what your question asked for).
 

CycloWizard

Lifer
Sep 10, 2001
12,348
1
81
Way to go ignore PottedMeat...

Mercury 198 + 6.8MeV gamma ray -> 1 neutron + Mercury 197 (half-life 2.7 days) -> Gold 197 + 1 positron

Mercury 197 is unstable and decays to lovely gold... (what your question asked for).
I think he was just clarifying for me since I didn't understand what was meant by "stable" in the OP.
 

Lemon law

Lifer
Nov 6, 2005
20,984
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The wiki link does much to answer the question. As the age old dreams of Alchenists can be realized by nuclear reactors and particle accelleratots.

But if someone is going to play that game, not only are there much more valuable than gold options to pursue, there are not many nuclear reactions that lead to a end conversion product of chemically stable gold.
 

Mark R

Diamond Member
Oct 9, 1999
8,513
16
81
I don't know about gold, but fission reactor waste is rich in stable platinoids, and some relatively short-lived isotopes of platinoids, which decay into other stable platinoids within 50 years.
 

jhu

Lifer
Oct 10, 1999
11,918
9
81
I don't understand the question. How are non-radioactive isotopes of gold not stable?