An original Rutherfordium (Rf) Atomic Number 104 Periodic Table of Elements Design.
Rutherfordium is a chemical element with symbol Rf and atomic number 104 named in honor of physicist Ernest Rutherford. It is a synthetic element (an element that can be created in a laboratory but is not found in nature) and radioactive; the most stable known isotope 267Rf has a half-life of approximately 1.3 hours. In the periodic table of the elements it is a d-block element and the second of the fourth-row transition elements.
Fitted, comfortable, and soft—this t-shirt was made just for you. And it can withstand several washings while maintaining its shape, so it’s great for everyday wear!
• 100% fine jersey cotton
• Heather grey is 90% cotton, 10% polyester
• Fabric weight: 4.3 oz/y² (146 g/m²)
• Shoulder-to-shoulder taping
• Double-stitched
• Made in the USA
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