subatomic

/'sʌbə'tɔmik/

Thân thiện

A scientist studies subatomic particles in a laboratory.

Definition

1. Adjective:
   • Of or relating to particles or phenomena that are smaller than an atom or occur within an atom. This describes entities or processes that constitute or take place inside atoms, such as protons, neutrons, and electrons, or the forces that act between them.
   • Having dimensions or a scale smaller than that of an atom. This refers to the size or domain of something being on a scale tinier than a single atom.

Usage Examples

• Adjective:
  • Physicists study subatomic particles like quarks and neutrinos.
  • The subatomic world operates under the rules of quantum mechanics.
  • A tremendous amount of energy is released in subatomic reactions.

Advanced Usage

• "Subatomic scale": Refers to the level of size or measurement pertaining to things smaller than an atom.
  • The laws of physics on a subatomic scale are often counterintuitive.
• "Subatomic structure": Describes the internal composition of an atom.
  • Understanding the subatomic structure of matter was a major breakthrough in science.

Variants and Related Words

• Subatomically (adverb): In a manner relating to or on a subatomic level.
  • The particles interact subatomically.
• Subatomic physics (noun phrase): The branch of physics that deals with subatomic particles and their interactions. (Note: This is a compound term listed here as a related concept, not as the definition of "subatomic" itself).

Synonyms

• Elementary particle (related concept, though not a direct adjective synonym): A fundamental particle not known to be made of smaller parts.
• Intra-atomic (less common): Occurring or situated within an atom.

Related Phrases and Collocations

• Subatomic particle: A particle smaller than an atom, such as a proton, electron, or quark.
  • The Large Hadron Collider smashes protons to discover new subatomic particles.
• Subatomic energy: Energy released from changes in the subatomic structure of nuclei, i.e., nuclear energy.
  • Harnessing subatomic energy has applications in both power generation and medicine.

Học thuật

Adjective

1. of smaller than atomic dimensions
2. of or relating to constituents of the atom or forces within the atom
   • subatomic particles
   • harnessing subatomic energy