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Engineered Labs

Francium Cube Element

Francium Cube Element

$53.55 USD
$53.55 USD
Sale Sold out
Shipping calculated at checkout.
Francium's atomic number is 87 and its symbol is Fr. It is extremely radioactive; its most stable isotope, francium-223, has a half-life of only 22 minutes. Bulk francium has never been seen, since the extreme heat of decay resulting from its short half-life would immediately vaporize any viewable quantity of the element. Named after the country it was discovered in, France. It was the last element first discovered in nature, rather than by synthesis. Outside the laboratory, francium is extremely rare, with trace amounts found in uranium and thorium ores, where the isotope francium-223 continually forms and decays. This display is contained within crystal clear Lucite acrylic.
Please note that this item might be classified as hazardous material in certain countries. We suggest checking local guidelines to ensure compliance before placing your order.

Shipping

USA DOMESTIC SHIPPING

We offer standard shipping (5–9 business days) on all U.S. orders.

CANADIAN SHIPPING

Orders within Canada typically arrive within 3–7 business days. Please note that depending on the product or supplier, customs or duties may apply.

INTERNATIONAL SHIPPING

We offer standard international shipping (2–6 weeks). Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility and may vary by country.

Hassle-Free Returns

We hope you love what you ordered! If something isn’t quite right, whether it’s the size, color, or simply not what you expected, feel free to reach out.

Returns and exchanges are handled according to our policy, which may vary depending on the product. You can review all the details here.

If you have any concerns or would like to discuss an exchange, don’t hesitate to contact us, we’re happy to help.

Our goal is complete customer satisfaction.

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OSADIA is a Spanish word that means "audacity." We believe this word reflects the unique journey and stories behind our products, those stories are all about hard work, courage and resilience. In Osadía you will find unique fair trade, handmade & socially responsible products, every product is empowering artisans, small businesses and vulnerable communities around the world.