How do we know that chemical bonds are made of electrons(sharing)?

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SUMMARY

Covalent bonds are formed through the sharing of electrons between atoms, a theory supported by scientific evidence. The discovery of the electron as a fundamental particle, notably through experiments involving glowing tubes, provides a convincing basis for this understanding. Linus Pauling's book, "The Nature of the Chemical Bond," is a critical resource that substantiates the role of electrons in chemical bonding. This foundational knowledge is essential for comprehending molecular interactions in chemistry.

PREREQUISITES
  • Understanding of covalent bonding in chemistry
  • Familiarity with the concept of electrons as fundamental particles
  • Knowledge of Linus Pauling's contributions to chemical theory
  • Basic principles of atomic structure and electron configuration
NEXT STEPS
  • Read "The Nature of the Chemical Bond" by Linus Pauling
  • Explore the role of electron sharing in molecular geometry
  • Investigate experimental methods for detecting electrons, such as cathode ray experiments
  • Study the implications of electron sharing on chemical reactivity and stability
USEFUL FOR

Chemistry students, educators, and researchers interested in the fundamental principles of chemical bonding and the role of electrons in molecular interactions.

hasankamal007
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We all have been studying chemical bonds, specifically covalent, told to us that it composes of electron sharing between participating atoms. But do we have a scientific evidence that somehow conforms or substantiates this theory?

For example, We have evidence to 'believe' in electrons. The discovery of electron as a particle common to all elements, supports this. The discovery of electron, involving glowing tube, was a macroscopic one and maybe that is the reason it seems very convincing to 'believe' in the existence of electrons.

But from where comes the idea that it is the electrons that participate in bonding? Do we have evidence that supports this?
 
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