Understanding the Charge on Alpha Particles

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Discussion Overview

The discussion revolves around the charge of alpha particles, specifically why they are represented with a 2+ charge despite having the same electronic configuration as helium atoms. The scope includes conceptual clarification and technical explanation related to nuclear reactions.

Discussion Character

  • Conceptual clarification, Technical explanation

Main Points Raised

  • One participant questions the charge of the alpha particle, noting its similarity to a helium atom's electronic configuration.
  • Another participant clarifies that an alpha particle is essentially the nucleus of a helium atom, which lacks electrons.
  • A different participant expresses confusion regarding the designation of alpha particles as 24He.
  • It is noted that the term "alpha particle" is typically associated with nuclear reactions, which do not involve valence electrons due to their distance from the nucleus.

Areas of Agreement / Disagreement

Participants express differing views on the nature of alpha particles and their charge, indicating that the discussion remains unresolved with multiple competing perspectives.

Contextual Notes

There are assumptions regarding the definitions of alpha particles and helium atoms that may not be fully articulated, and the implications of nuclear reactions on electronic configurations are not completely explored.

Thevanquished
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Just wondering, why does the alpha particle which is basically just a helium atom have a 2+ charge on it when you write it although the electronic configuration of the alpha particle is exactly the same as a helium atom?
 
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An alpha particle is the nucleus of a helium atom without the electrons.
 
oh really? i thought an alpha particle is also a 24He
 
Thevanquished said:
oh really? i thought an alpha particle is also a 24He

The word "alpha particle" is usually used in relation to nuclear reactions, and nuclear reactions don't involve valence electrons. They're much too far away to matter.
 

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