noun Physics, Astronomy.
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Words nearby proton-proton chain
How to use proton-proton chain in a sentence
One, known as the proton-proton chain, is the source of about 99 percent of the star’s energy.Physicists spot a new class of neutrinos from the sun|Emily Conover|June 24, 2020|Science News
You expect soldiers of all ranks to understand the need to respect the chain of command, regardless of personal feelings.
Say what you want about Abercrombie & Fitch (A&F), the chain has done something special.
After the scanning takes place, KSM is led down a long corridor flanked by chain-link fences.
Deuterium is an isotope of hydrogen containing a proton and neutron in its nucleus, while normal hydrogen has only a proton.
Elderly women played Triple Double Diamond and Tiki Magic while they chain-smoked.I Watched a Casino Kill Itself: The Awful Last Nights of Atlantic City’s Taj Mahal|Olivia Nuzzi|December 8, 2014|DAILY BEAST
She stood, in her young purity, at one end of the chain of years, and Mrs. Chepstow—did she really stand at the other?
Then he closed the spring with a snap, and she let him pass the chain over her hand once more.Rosemary in Search of a Father|C. N. Williamson
From the ceiling, which was divided into compartments painted in dark red and blue, hung a heavy lamp by a chain of gilded silver.
An amount of slack in the chain caused the balls to knock on passing this roller before entering the pump bottom.
The large size of the rag-wheel gave the rapidly revolving chain and balls a great speed.