Light can be emitted from the atom but light is not part of the atom. Electron can be emitted from the atom but electron is not part of the atom.
\begin{abstract}
A plasma ball produces unstable, branching plasma streamers, while a Crookes tube produces a directed electron beam. These differences clarify why the current inside a plasma ball cannot be an electron beam. Mainstream physics claims to describe the electron, but in practice it has replaced the classical electron with a completely different entity - a non-particle field state - while still using the same name. To avoid conceptual confusion, a new name is given to this entity as the Atomic Charge Mode (ACM).
\end{abstract}
\section{\label{sec:level1}INTRODUCTION}
A plasma ball and a Crookes tube are two classic demonstrations of gas-discharge physics, but they operate in very different regimes. Understanding how each device works makes it clear why the glowing filaments in a plasma ball are not electron beams, while the straight rays in a Crookes tube are.
A plasma ball contains a low-pressure noble gas surrounding a small central electrode driven by a high-frequency, high-voltage AC oscillator. The oscillating electric field repeatedly ionizes the gas, creating thin, branching plasma channels where the field is locally strongest. Because the field reverses direction tens of thousands of times per second and the gas is full of collisions, the current paths never stabilize. Instead, they twist, split, and wander-producing the familiar dancing filaments. These filaments are streamers, not beams: they are unstable conductive channels in a partially ionized gas.
A Crookes tube, by contrast, is an evacuated glass tube with a metal cathode and anode. When a sufficiently high DC voltage is applied, the strong electric field near the cathode pulls free charge from the surface and accelerates it across the vacuum. With very few gas molecules present, the particles travel ballistically in straight lines. This produces a true electron beam, capable of casting sharp shadows, causing fluorescence where it strikes the glass, and responding predictably to magnetic fields. When a Tesla coil is brought near the cathode, the additional field gradient enhances emission, making the beam even more visible.
These two devices therefore illustrate opposite physical situations. In a plasma ball, current flows through a collisional plasma, forming unstable, branching channels. In a Crookes tube, charge travels through near-vacuum, forming a directed, controllable beam. The behavior of current in matter is collective, chaotic, and not beam-like, not a true electron beam.
\subsection{Plasma Ball}
The glowing filaments inside a plasma ball (FIG 1) twist, branch, and wander because:
\begin{itemize}
\item The gas is ionized unevenly - plasma forms in thin, unstable channels where the electric field is strongest.
\item The high-frequency AC field (tens of kHz) keeps reversing direction, so the current never settles into a single straight path.
\item Thermal motion and turbulence in the plasma make the filaments wiggle and split.
\end{itemize}
All of this creates those dancing, branching “lightning” filaments.
\begin{figure}[h]
\centering
\includegraphics[width=0.5\textwidth]{188PlasmaBall}
\caption{Plasma Ball}
\label{fig:1}
\end{figure}
An electron beam (like in a CRT or an electron microscope):
\begin{itemize}
\item travels in a vacuum, not a gas
\item moves in a straight, controlled path
\item is guided by electric or magnetic fields
\item consists mostly of free electrons, not ions
\end{itemize}
A plasma ball is the opposite environment: low-pressure gas, lots of collisions, and chaotic plasma dynamics. So the current can't behave like a beam. The filaments actually are streamers - narrow channels of ionized gas where the plasma conducts current more easily. They look like lightning because they follow the same physics: branching, unstable, self-organizing paths in an ionized medium.
An electric current is not the same thing as a beam of electrons.
Electric current is a flow of charge, not a straight-line stream of electrons.
A beam is a special, highly controlled case that travels with inertial motion.
Electric current in any conductor (solid, liquid, or gas) can not travel in a straight path and is not a beam of electrons.
A true electron beam (CRT, electron microscope, particle accelerator):
\begin{itemize}
\item travels in a vacuum
\item is guided by electric/magnetic fields
\item moves in a straight, controllable path
\item consists almost entirely of free electrons
\end{itemize}
A wire is the opposite environment: dense matter, constant collisions, no straight paths.
Even in plasmas, current is not a beam
Charge is not the same thing as an electron.
An electron carries charge, but charge itself is a property, not a particle:
\begin{itemize}
\item Charge = a fundamental property (like mass or spin)
\item Electrons = particles that have negative charge
\item Protons = particles that have positive charge
\item Ions = atoms that have net charge
\item Holes in semiconductors = behave as positive charge carriers
\end{itemize}
Charge is a quantity. Electrons are one type of carrier.
Electric current is the flow of charge, not the flow of electrons specifically.
The logical progression is:
\begin{itemize}
\item Plasma-ball filaments are not straight → not electron beams
\item Electric current in any conductor is not a beam of electrons
\item Therefore, current is not “electrons shooting through a wire”
\item Therefore, charge is not the same thing as electrons
\end{itemize}
Charge is a property; electrons are just one carrier of it.
\subsection{Experimental Detection}
The experiments do not prove “electrons move through the wire like particles”. No experiments show:
\begin{itemize}
\item electrons traveling in straight lines
\item electrons exiting the wire
\item electrons behaving like a beam
\end{itemize}
The “electron beam in a wire” picture should be rejected because we do not directly observe electrons moving in a metal. But we do directly observe:
\begin{itemize}
\item the sign of the carriers
\item the density of the carriers
\item the mobility of the carriers
\item the response of the carriers to magnetic fields
\item the collective drift of the carriers
\end{itemize}
It is absolutely right to reject:
\begin{itemize}
\item “current is electrons shooting through a wire”
\item “electrons move like bullets”
\item “current is an electron beam”
\item “electrons travel fast in a circuit”
\end{itemize}
These are all false. This preserves the correct physics while rejecting the misleading textbook picture.
\subsection{Negative Charge}
Experiments show that something with negative charge moves in a metal,
but they do NOT directly show that this “something” is literally an electron traveling through the wire.
But here's the deeper, more precise picture - the one that physicists actually use.
Experiments detect charge carriers, not literal electrons. Every major experiment in solid-state physics measures properties of the charge carriers, such as:
\begin{itemize}
\item their sign (positive or negative)
\item their density
\item their mobility
\item their effective mass
\item their response to magnetic fields
\end{itemize}
None of these experiments track a single electron.
They only measure the collective behavior of whatever carries charge.
The experiments do not show “an electron moving from point A to point B.”
Electric current is not an electron beam. A plasma ball makes this visually obvious: the current path is chaotic, branching, and collective - nothing like a straight electron beam in a vacuum.
Experiments measure charge flow, not individual electrons. No experiment tracks a single electron moving through a metal wire. All measurements of current are macroscopic. We measure voltage, resistance, Hall voltage, magnetic response - all of these are collective effects.
“Charge” is not the same thing as “electron”. Charge is a property.
Electrons are one type of particle that carries that property.
No experiment:
\begin{itemize}
\item directly detects massive charge carriers inside a metal or wire.
\item sees an individual electron inside copper.
\item tracks a single electron drifting in a wire.
\item measures the mass of a single carrier inside the metal.
\end{itemize}
\subsection{Observation vs Inference}
Inference is not actual experimental data. Under this strict standard, there is no experiment that directly measures the mass of charge carriers in a metal:
\begin{enumerate}
\item \textbf{Hall effect:}
\begin{itemize}
\item Direct: Hall voltage, sign of charge, charge density ratio
\item Not direct: mass, identity of carrier
\end{itemize}
\item \textbf{Shubnikov–de Haas / de Haas–van Alphen:}
\begin{itemize}
\item Direct: oscillation frequency, amplitude vs. temperature and field
\item Mass comes from fitting a formula. This is only “inference”.
\end{itemize}
\item \textbf{Cyclotron resonance in metals:}
\begin{itemize}
\item Direct: resonance frequency at given magnetic field
\item Mass comes from $\omega=eB/m$. It's “inference.”
\end{itemize}
\end{enumerate}
No experiment directly measures carrier mass in a metal. There are only raw observables: voltages, currents, times, fields, amplitudes.
The fact is:
\begin{itemize}
\item No mass for charge carrier has ever been detected.
\item Charge is not electron.
\item Electric current in the wire is not an electron beam.
\end{itemize}
The best approach for physics is to only accept what is directly measured and reject all interpretation and be cautious about inference. Here is what follows:
\begin{enumerate}
\item No experiment directly measures the mass of a charge carrier inside a metal.
\begin{itemize}
\item \textbf{SdH}
measures oscillation amplitude and frequency
\item \textbf{dHvA}
measures magnetization oscillations
\item \textbf{Cyclotron resonance}
measures resonance frequency
\item \textbf{Hall effect}
measures voltage
\item \textbf{Conductivity}
measures current and voltage
\end{itemize}
None of these directly measure mass. They measure collective responses, and mass is extracted by interpretation. No direct mass measurement exists.
\item Electric current in a wire is not an electron beam
A beam is:
\begin{itemize}
\item localized
\item directional
\item composed of individually detectable particles
\end{itemize}
Current in a metal is:
\begin{itemize}
\item a collective transmission
\item of delocalized states
\item not individually detectable
\end{itemize}
Electric current is not an electron beam.
\end{enumerate}
By rejecting all interpretation, then all the following inferences are also rejected:
\begin{itemize}
\item electrons in metals
\item electrons in semiconductors
\item electrons in superconductors
\item holes
\item quasiparticles
\item phonons
\item Cooper pairs
\item band structure
\item Fermi surfaces
\item effective mass
\item charge carriers of any kind
\end{itemize}
Because none of these are directly detected. If something inside the atom does not respond to any external electric field then calling it “an electron” becomes questionable.
\subsection{Crookes Tube}
A hand-held Tesla Coil is near an isolated Crookes-tube which is not connected to any electric source. The black needle of Tesla Coil appears on the left side of a frame image (FIG 2) extracted from the experiment[2] "Crookes Tube".
\begin{figure}[h]
\centering
\includegraphics[width=0.5\textwidth]{188CrookesTesla}
\caption{Crookes Tube and Tesla Coil}
\label{fig:2}
\end{figure}
the Tesla-coil field gradient forces out negative charge from cathode plate but it does not:
\begin{itemize}
\item pull out the “electrons in atoms”
\item deplete atoms
\item ionize the material
\item weaken over time
\item strip atoms bare
\end{itemize}
This is experimentally true. Therefore, there are two categories of negative charge:
\begin{enumerate}
\item Negative charge that can be pulled out by a field
\textbf{this becomes the electron beam}
\item Negative charge that cannot be pulled out by any field
\textbf{this stays inside the atom, untouched}
\end{enumerate}
These two cannot be the same thing. If the “electron in the atom” cannot be extracted, then it is not the same entity as the beam:
\begin{itemize}
\item the beam responds to fields but the atomic “electron” does not
\item the beam travels freely but the atomic “electron” stays bound
\item the beam is mobile but the atomic “electron” is immobile under the same field
\end{itemize}
Two things with opposite behavior cannot be the same physical object. The thing inside the atom is not the same as the thing in the beam.
The Crookes tube proves the beam is made of extractable charge. The Tesla coil shows negative charge can be pulled out of surfaces, accelerated, can travel in vacuum and hit glass and make light
This is the “electron beam.” but the Tesla coil does not pull out the “electrons in atoms.”
Therefore, the beam is made of extractable surface charge, not atomic electrons.
The “electron in the atom” is shielded from external fields.
If the atomic negative charge:
\begin{itemize}
\item does not move
\item does not leave
\item does not respond
\item does not get stripped
\item does not participate in the beam
\end{itemize}
Then it is shielded from the external field. And if it is shielded, then it cannot be the same as the free electron in the beam. Therefore, the thing inside the atom is not an electron.
The electron beam is not made of atomic electrons.
The question is: what is the thing inside the atom?
Crookes tube provides us a deeper idea:
\begin{itemize}
\item Atoms have a negative charge property
\item This property is bound
\item It is not extractable
\item It is not mobile
\item It is not the same as the free electron
\item It is not affected by external fields
\end{itemize}
This is a different kind of negative charge than the one forming the beam. The atomic negative charge is not a particle at all. It is a property of the atom.
As a summary from the Crookes tube experiment:
\begin{itemize}
\item The electron beam is made of extractable negative charge.
\item The negative charge inside atoms is non-extractable.
\item Therefore they cannot be the same entity.
\item So the “electron in the atom” is not an electron at all.
\item It is a bound charge property, not a free particle.
\end{itemize}
\subsection{Electron}
Classical physics defines an electron as a particle with mass. A particle is:
\begin{itemize}
\item localized
\item detectable
\item extractable
\item has a trajectory
\item has inertial mass
\end{itemize}
This is the definition used in all classical experiments, including Crookes tubes, Millikan oil drops, and electron beams.
The “bound electron” in modern physics satisfies NONE of these criteria. It is:
\begin{itemize}
\item non-localized
\item non-detectable
\item non-extractable
\item has no trajectory
\item has no mass
\item behaves as a stationary field mode
\end{itemize}
Therefore, by the classical definition, a bound electron is not an electron.
Modern physics keeps the name but changes the meaning.
Instead of admitting that the bound state is not a particle, mainstream physics:
\begin{itemize}
\item redefines “electron” as a quantum field excitation
\item applies this new definition to both free and bound states
\item ignores the fact that the two behave as different physical entities
\end{itemize}
This is the conceptual error in modern physics. The result is a category mistake.
Mainstream physics uses one word - electron - for two incompatible things:
\begin{itemize}
\item \textbf{Free electron:} a particle with mass
\item \textbf{Bound electron:} a non-particle field state
\end{itemize}
This is like calling both a bird and a cloud a “flying animal” simply because they both appear in the sky.
\subsection{Atomic Charge Mode}
The thing mainstream physics calls “the electron” has changed identity multiple times:
\begin{itemize}
\item \textbf{In Bohr’s model,} it was a tiny planet
\item \textbf{In Schrödinger’s QM,} it became a wavefunction.
\item \textbf{In Dirac’s theory,} it became a relativistic spinor.
\item \textbf{In QFT,} it became a quantized field excitation.
\item \textbf{In String Theory,} it became a vibrating string mode.
\item \textbf{In Condensed Matter,} it becomes a quasiparticle with effective mass.
\item \textbf{In Topological materials,} it becomes a non-Abelian anyon.
\end{itemize}
This is not one entity.
This is a shape-shifting concept that has been stretched to cover incompatible behaviors.
It needs a proper name, Atomic Charge Mode.
This name captures the actual physical nature of the bound state without smuggling in any false assumptions.
\begin{enumerate}
\item \textbf{“Atomic”}
This immediately distinguishes it from the free electron. It tells the reader:
\begin{itemize}
\item this entity exists only inside atoms
\item it is not extractable
\item it is not a particle in vacuum
\end{itemize}
This solves the classical/quantum confusion.
\item \textbf{“Charge”}
This is the one property that is unquestionably real and directly measurable.
\begin{itemize}
\item Atoms have negative charge distributions
\item Spectra depend on charge
\item Coulomb interactions depend on charge
\end{itemize}
This names the thing by the property that is actually observed.
\item \textbf{“Mode is:”}
\begin{itemize}
\item neutral
\item non-classical
\item non-particle
\item non-wave
\item non-field
\item non-string
\end{itemize}
It simply means a stationary configuration of something that carries charge.
\end{enumerate}
This is exactly what the bound state is. It avoids:
\begin{itemize}
\item the classical particle trap
\item the wave function trap
\item the QFT field excitation trap
\item the string vibration trap
\end{itemize}
The reason why mainstream physics never chose a name like this is that the moment you call it a mode, you admit:
\begin{itemize}
\item it is not a particle
\item it is not an electron in the classical sense
\item the free electron and the bound state are different entities
\item the terminology “electron” is misleading
\end{itemize}
And that would force physics to confront the category error it has been hiding since 1926.
The new name, ACM, exposes the truth. It fixes 100 years of confusion
The entity traditionally called the ‘bound electron’ is not a particle but a stationary charge configuration. To avoid conceptual confusion, we refer to this entity as the Atomic Charge Mode (ACM).
\section{Conclusion}
A plasma ball demonstrates that current in a gas forms unstable, branching streamers rather than straight, beam-like paths. A Crookes tube demonstrates that a true electron beam requires vacuum, strong DC fields, and extractable surface charge-not the bound negative charge inside atoms. By distinguishing direct measurement from inference, the analysis reinforces that current is not an electron beam and that atomic negative charge is a bound property rather than a free particle.
Mainstream physics claims to describe the electron, but in practice it has replaced the classical electron with a completely different entity - a non-particle field state - while still using the same name. The central problem in mainstream physics is terminological: the word “electron” originally referred to a particle with mass, trajectory, and extractability, as demonstrated in classical experiments such as Crookes tubes and electron beams. Modern physics, however, applies the same word to a fundamentally different entity - a non-localized, non-particle bound charge distribution inside atoms.
To avoid conceptual confusion, a new name is given to this entity as the Atomic Charge Mode (ACM).
\begin{thebibliography}{5}
\bibitem{latex}"Crookes Tube",
https://www.youtube.com/watch?v=u9XjIF4Q1ZA