What does sub atomic mean?
Sub atomic means (physics) Relating to particles that are constituents of the atom, or are smaller than an atom; such as proton, neutron, electron, etc..
Sub atomic
/ˌsʌbəˈtɒmɪk/ · adjective
Meaning
(physics) Relating to particles that are constituents of the atom, or are smaller than an atom; such as proton, neutron, electron, etc..
Definitions by Sense
- (physics) Relating to particles that are constituents of the atom, or are smaller than an atom; such as proton, neutron, electron, etc.
- Relating to something that is smaller in scale than the diameter of a hydrogen atom.
Example Sentences
We humans are so stuck in the middle of the cosmic scales — in average height, one-hundredth of one-septillionth (10^-24) the size of the observable universe, and with typical life spans of a couple octillion attoseconds. And an attosecond is an eternity compared with the lifetime of the elusive Higgs boson, a subatomic particle that exists for one-thousandth of an attosecond before decaying.
The electron microscope is able to resolve detail at the subatomic level.
Synonyms for sub atomic
Antonyms for sub atomic
Related Words
Usage Notes
Choose a synonym only when it preserves the intended meaning, tone, and grammar of the full sentence.
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Frequently Asked Questions
What is a synonym for sub atomic?
Common synonyms include small, microscopic, microscopical.
What is the opposite of sub atomic?
The opposite depends on the specific sense.
How do you use sub atomic in a sentence?
We humans are so stuck in the middle of the cosmic scales — in average height, one-hundredth of one-septillionth (10^-24) the size of the observable universe, and with typical life spans of a couple octillion attoseconds. And an attosecond is an eternity compared with the lifetime of the elusive Higgs boson, a subatomic particle that exists for one-thousandth of an attosecond before decaying.
Sources & Attribution
FreeDictionaryAPI.com / Wiktionary · Original source · CC BY-SA 4.0
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