The core, central part of something, around which other elements are assembled.
Used in a Sentence
nuclei
Definitions, parts of speech, synonyms, and sentence examples for nuclei.
Editorial note
How do you assign whether a given nuclei belongs to the 'coast' or to the 'sea', etc.
Examples15
Definitions4
Parts of speech1
Quick take
The core, central part of something, around which other elements are assembled.
Meaning at a glance
The clearest senses and uses of nuclei gathered in one view.
An initial part or version that will receive additions.
(chemistry, physics) The massive, positively charged central part of an atom, made up of protons and neutrons.
Definitions
Core meanings and parts of speech for nuclei.
noun
The core, central part of something, around which other elements are assembled.
noun
An initial part or version that will receive additions.
noun
(chemistry, physics) The massive, positively charged central part of an atom, made up of protons and neutrons.
noun
(cytology) A large membrane-enclosed organelle found in eukaryotic cells which contains genetic material.
Example sentences
How do you assign whether a given nuclei belongs to the 'coast' or to the 'sea', etc.
There's not enough negative magnetic attraction to hold them; they're repelled by all the other molecule nuclei.
It seems strange to reject deep dives into mathematics, but then start by talking about nuclei and valence electrons.
The bits they're talking about are atomic nuclei, in which the vast majority of an atom's mass is concentrated.
As niels_olson points out, the primary interaction here is between the electron beam and the atomic nuclei.
It would be like an alchemist understanding atomic numbers and nuclei, they are completely different fields.
So those don't matter so much: about half of your neutrons enter lead nuclei which can safely absorb a neutron.
Do you fit the positions of your nuclei to a spline to get your curve?
From the latter link, roughly 60% of stable nuclei have an even number of protons and an even number of neutrons.
And they may be nucleons, in which case this energy is spread over several nuclei.
The composition of the Sun would change drastically, it will contain a great deal more heavier nuclei and dramatically less hydrogen.
To be completely pedantic, red blood cells lack nuclei, so aside from maybe mitochondria or something they actually don't carry DNA.
Quote examples
Alpha particles (high energy bare Helium nuclei actually) and beta particles (high energy electrons actually) don't "go into your blood", they are just absorbed by atoms in your skin and they break a few molecules those atoms were part of along the way.
Silly, but worth it if only for this quote: "Creating a microscopic black hole is tricky, since one needs a reasonable amount of neutronium, but may possibly be achievable by jamming large numbers of atomic nuclei together until they stick.
Proper noun examples
Nuclei with an odd number of nucleons (protons and neutrons) would have to have an even number of quarks.
Frequently asked questions
Short answers drawn from the clearest meanings and examples for this word.
How do you use nuclei in a sentence?
How do you assign whether a given nuclei belongs to the 'coast' or to the 'sea', etc.
What does nuclei mean?
The core, central part of something, around which other elements are assembled.
What part of speech is nuclei?
nuclei is commonly used as noun.