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Carbon Nitrogen Oxygen (CNO) Cycle Coffee Mug
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Classic Mug
+$2.50
+$4.90
+$25.30
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Carbon Nitrogen Oxygen (CNO) Cycle Coffee Mug
The CNO cycle (for carbon-nitrogen-oxygen) is one of two sets of fusion reactions by which stars convert hydrogen to helium, the other being the proton-proton chain. Theoretical models show that the CNO cycle is the dominant source of energy in stars more massive than about 1.3 times the mass of the sun. The proton-proton chain is more important in stars the mass of the sun or less.
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4.8 out of 5 stars rating22.2K Total Reviews
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5.0 out of 5 stars rating
5 out of 5 stars ratingBy Anonymous14 December 2025 • Verified Purchase
Classic Mug, 325 ml
Easy to order online. I had to get in touch regarding the customizing- response was prompt and helpful. Mug arrived perfectly customized, and well within the expected delivery time frame.
5.0 out of 5 stars rating
5 out of 5 stars ratingBy Shaun20 June 2021 • Verified Purchase
Classic Mug, 325 ml
Zazzle Reviewer Program
Very happy with the printing and overall quality of the personalized welcome pack for our employees. Great quality and placement, very happy with how it turn out!
5.0 out of 5 stars rating
5 out of 5 stars ratingBy Kirsty D.7 May 2021 • Verified Purchase
Classic Mug, 325 ml
Zazzle Reviewer Program
Very pleased with the product. Arrived well packaged in one piece and looks good. Exactly as per picture.
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Product ID: 168111968682291068
Posted on 16/10/2010, 2:22 AM
Rating: G
