Mendeleev's Periodicity
(Quality control in progress -- purchase at your own risk)
In 1869, Russian chemist Dmitri Mendeleev was trying to make sense of a growing collection of known elements. When he arranged them according to atomic weight and chemical behavior, a remarkable pattern emerged: similar properties appeared again and again at regular intervals. His early handwritten tables, which are reproduced faintly behind the quotation on this shirt, capture that idea while it was still being worked out.
The table has changed enormously since 1869. Whereas we now arrange the elements by atomic number rather than atomic weight, the periodicity Mendeleev recognized remains at its heart. The modern table on the front and his handwritten early version on the back show the same idea separated by more than a century of chemistry.
Details
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Comfort Colors 1717 heavyweight T-shirt
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100% ring-spun cotton
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6.1 oz heavyweight fabric
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Garment-dyed and soft-washed
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Relaxed unisex fit
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Pre-shrunk
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Navy
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Front and back printed design
Images of models were created using generative AI.
More details
- 100% ring-spun cotton
- Heavyweight fabric (6.1 oz)
- Relaxed fit
EU GPSR Product Information:
- Manufacturer contact information
- Name: Cole Teaches Chemistry
- Email: contact@support.coleteacheschemistry.com
- Postal address: PO Box 5696 Santa Monica, CA 90405
- Additional information: This product is made for adults. 2 year warranty in EEA and UK, established by Directive 1999/44/EC.
Size & Fit
Quality Guarantee & Returns
- Quality is guaranteed. If there is a print error or visible quality issue, we'll replace or refund it.
- Because the products are made to order, we do not accept general returns or sizing-related returns.
Mendeleev's Periodicity Size Guide
| Size label | Length | Width | Sleeve length |
|---|---|---|---|
|
S
|
26.62
|
18.25
|
16.25
|
|
M
|
28
|
20.25
|
17.75
|
|
L
|
29.37
|
22
|
19
|
|
XL
|
30.75
|
24
|
20 1/2
|
|
2XL
|
31.62
|
26
|
21.75
|
|
3XL
|
32 1/2
|
27.75
|
23.25
|
|
4XL
|
33 1/2
|
29.75
|
24.63
|