closed shell

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noun Physics.

(in atomic structure) a shell that contains the maximum number of electrons permitted by the exclusion principle.

(in nuclear structure) a shell that contains the maximum number of nucleons permitted by the exclusion principle.

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Question 1 of 7

Which sentence is correct?

His boss, whom he admires, is waiting to meet with him about the big project.

His boss, who he admires, is waiting to meet with him about the big project.

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Words nearby closed shell

closed scholarship, closed season, closed sentence, closed set, closed shelf, closed shell, closed shop, closed source, closed-stack, closed stance, closed system

How to use closed shell in a sentence

Most of them will have tightly closed shells, but some may be “gaping,” meaning they are reacting to their environment or have died.
Mussels are simple to prepare, and add tasty drama to the table|Martha Holmberg|October 29, 2020|Washington Post
He closed his eyes, imagining the virgins, imagining away the pain in his head and groin.
Powerful Congressman Writes About ‘Fleshy Breasts’|Asawin Suebsaeng|January 7, 2015|DAILY BEAST
Closed courthouses, rogue clerks, and misleading statements from the attorney general as Florida welcomes same-sex marriage.
The Back Alley, Low Blow-Ridden Fight to Stop Gay Marriage in Florida Is Finally Over|Jay Michaelson|January 5, 2015|DAILY BEAST
I wish I could be writing to you under better circumstances, but unfortunately those avenues have closed up.
Dear Leelah, We Will Fight On For You: A Letter to a Dead Trans Teen|Parker Molloy|January 1, 2015|DAILY BEAST

The FCC investigation recently closed its comment period on the Marriott case.
How ‘Ethical’ Hotel Chain Marriott Gouges Guests in the Name of Wi-Fi Security|Kyle Chayka|December 31, 2014|DAILY BEAST
Though the bar closed soon after, a movement had been sparked, and when it reopened in 1990, history was revived.
The Bars That Made America Great|Nina Strochlic|December 28, 2014|DAILY BEAST
And now I can recall that his eyes closed, and from his lips I caught a sigh, and then he rolled to the floor.
The Homesteader|Oscar Micheaux
Off flew the shell, seven miles it flew; over the Turkish Army from one sea into another.
Gallipoli Diary, Volume I|Ian Hamilton
He conducts this ceremony with the greatest solemnity, occasionally pronouncing these incantatory words, "Plate or shell, sah?"
Physiology of The Opera|John H. Swaby (AKA "Scrici")
Fancy that enormous shell dropping suddenly out of the blue on to a ship's deck swarming with troops!
Gallipoli Diary, Volume I|Ian Hamilton
The next instant the door closed softly behind them, and she went out of his life as a wife forever.
The Homesteader|Oscar Micheaux