What is your favorite element?

ChiCity

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It's a cake. Yellow cake

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“… don’t drop that”
 
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Chuk

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Hydrogen because this whole decarbonation thing will keep me employed for the foreseeable future. But my actual favorite is bromine chlorine’s cool little brother it has some neat water treatment properties.
 
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Christoph

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Astatine: An enigmatic and fascinating element with no stable isotopes that combines properties of metals and halogens. There is still much to discover regarding its chemistry.

It is the rarest naturally occuring element, only ~25 g exist on the planet. Still i was having the pleasure to work with it a few years ago:


All the best,
Christoph
 

Paul B

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I like # 36, Krypton. It is very cool but almost useless especially now that we don't use much fluorescent lights any more because there is some in there. Or so they say.

Besides if Superman is afraid of it, it must be powerful stuff. :rolleyes:

And I like #21, Scandium. I used to date a Supermodel from Scandium. She was Italian and Scandinavian.
 
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taricha

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I think Nitrogen.
It's everywhere ~80% of air, yet also in high demand.
In one form - N2, it's almost entirely unreactive. But in nitric acid, it's so violent it can be a rocket fuel.
Figuring out how to split N2 at large scale (Haber-Bosch process) is one of science's greatest achievements. Gives us as much fertilizer as we want, and we want a whole lot. It's estimated 50% of the Nitrogen in our body went through the Haber-Bosch process in a factory somewhere.
That same process that unlocked reactive Nitrogen from inert N2 for fertilizer also made weapons and explosives built around N easier too.
 
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Jay Hemdal

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Paul B

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My grandfather had a jar when I was a kid. He would let me play with it and it was so cool how it would suck back together. No gloves or mask. Kids were a lot tougher back then :beaming-face-with-smiling-eyes:
I still have a jar of it and used to play with it in my hands like many of us did.
 
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Miami Reef

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taricha

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Osmium if I had to pick from my periodic table on the wall. This was a project I did during Covid that honestly cost more than my reef tank.
That's fantastic!
 

Polyp polynomial: How many heads do you start with when buying zoas?

  • One head is enough to get started.

    Votes: 27 10.6%
  • 2 to 4 heads.

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  • 5 heads or more.

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  • Full colony.

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  • Other.

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