Bismuth Crystal

RA-3451
$5.00

Bismuth, atomic element number 83, is an interesting metal with many unique properties.

It is almost as dense as lead but without the high toxicity. It is also one of the least thermally conductive metals but has a relatively low melting point (271°C, 520°F). When melted, bismuth can crystallize upon cooling into its signature stair-stepped square pattern. The iridescent colors are caused naturally by the oxidation of the surface as it cools in the air.

Bismuth is a key ingredient of Pepto Bismol. You can even extract it from the pink medicine with a little chemistry.

Bismuth was long thought to be a stable element, but in 2003 it was discovered to be very weakly radioactive. In fact, it’s radioactive decay is so weak, the half-life has been calculated to be longer than the current age of the universe.

This listing is for one rainbow bismuth crystal, sold by weight. Photos are representative of what you will receive, not the exact item. Please allow for natural variation in shape and color.

Size :
$5.00
Return Policy

At The Space Store, we want your journey with us to be stellar! If your recent purchase isn’t quite the right fit for your mission, you have 30 days to initiate a return.

Here’s how it works:

  • Returning Your Item: Please ensure that your product is in the same condition as when you received it and undamaged. Then, simply return it within 30 days of your purchase.
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Important notes for your Mission Log:

  • If the product is damaged or if it’s been more than 30 days since your purchase, we won’t be able to offer a refund.
  • Please note that special orders, such as the Replica Apollo Suit, cannot be canceled once ordered.
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