Periodic Table
print of a Goya etchingq

How the Elements Got Their Names

Distillations Article
Woman at lab with instrument

A Seat at the Table

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black and white photo of young man in lab

The Dual Legacies of Henry Moseley

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Neodymium magnet

Forbes: Rare Earth Minerals Could Be Sourced Through Outdated Smartphones, Batteries, Wind Turbines
Media Coverage
Man in profile in front of wall chart

The Transfermium Wars: Scientific Brawling and Name-Calling during the Cold War

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Illustration highlighting the rare earth elements in the periodic table

Book Club: The Risks and Rewards of Rare Earth Elements

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New York Times: Is It Time to Upend the Periodic Table?
Media Coverage

The Oprah Magazine: 20 Best History Podcasts That’ll Make You Rethink What You Learned in School
Media Coverage
Magnifying glass over rare earth element

Introduction
Learn
IUPAC Paris 2019 meeting logo

ChemistryViews: IUPAC 2019 in Paris
Media Coverage
miners hauling electronics that are causing pollution

Rare Earths: The Hidden Cost to Their Magic

Distillations Podcast
Rare earth elements

Rare Earth Elements Project
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Object Explorer
Museum

What’s in a Logo?

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Braving the Elements: Why Mendeleev Left Russian Soil for American Oil

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Coloring Chemistry

#ColorOurCollections
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Modern Books and Journals
Collections
Dmitri Mendeleev at the Working Desk.

Mendeleev at Home

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Stanislao Cannizzaro. Edgar Fahs Smith Collection, Kislak Center for Special Collections, Rare Books and Manuscripts, University of Pennsylvania.

Stanislao Cannizzaro
Historical Profile
Dmitri Ivanovich Mendeleev as a young man.

Julius Lothar Meyer and Dmitri Ivanovich Mendeleev
Historical Profile
William Ramsay.

William Ramsay
Historical Profile
Amedeo Avogadro. Edgar Fahs Smith Collection, Kislak Center for Special Collections, Rare Books and Manuscripts, University of Pennsylvania.

Amedeo Avogadro
Historical Profile
An 1830 engraving of Sir Humphry Davy, by G. R. Newton, after a painting by Sir Thomas Lawrence (1769–1830).

Humphry Davy
Historical Profile
John Dalton, F.R.S., engraved by William Henry Worthington after an 1814 painting by William Allen, published June 25, 1823, in Manchester and London. Note the charts with Dalton’s atomic symbols lying on the table.

John Dalton
Historical Profile
Making Modernity exhibition at the Museum at CHF.

On View
Museum
Blow Pipe Kit

Objects
Collections
Medusa Nebula

Elements of Invention

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Yasser Arafat

Nuclear Option

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composite image of Mendeleev, Meyer, and their periodic systems

An Element of Order

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Detail from The Periodic Printmaking Project

The Periodic Table Printmaking Project

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A periodic table of cupcakes

The Periodic Table at Play

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Stanislao Cannizzaro at the age of 32, after a sketch by Demetrio Salazzaro. Courtesy Edgar Fahs Smith Collection, Kislak Center for Special Collections, Rare Books and Manuscripts, University of Pennsylvania.

Setting the Table

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Periodic Table

Mendeleev’s Legacy: The Periodic System

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