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$\mathbf{A}$ a generic atom Atoms

Aa southern seedSeeds

$A$ a cross-sectional area Atomic Models

$\widehat{A}$ a surface area The Norm

$\mathcal{A}$ an asymmetric phase component Photon Definitions

Ⓐan acidic seedSeeds

$\overline{a}$ the acceleration Acceleration

𝘢 a meson 𝘢 – Mesons

${\mathsf{a}}$ a southern quarkSouthern Quarks

$\overline {\mathsf{a}}$ a southern anti-quarkSouthern Quarks

${\mathrm{a}}$ an acidic quarkAcidic Quarks

$\overline{\mathrm{a}}$ an acidic anti-quarkAcidic Quarks

$\mathbf{B}$ a generic atom Length

𝘽 a meson 𝘽 – Mesons

$B$ the baryon number Quantum Numbers

Ba bottom seedSeeds

Ⓑa basic seedSeeds

𝙗 a meson 𝙗 – Mesons

${\mathsf{b}}$ a bottom quarkBottom Quarks

$\overline {\mathsf{b}}$ a bottom anti-quarkBottom Quarks

${\mathrm{b}}$ a basic quarkBasic Quarks

$\overline{\mathrm{b}}$ a basic anti-quarkBasic Quarks

Ca charmed seedSeeds

${\mathsf{c}}$ a charmed quarkCharmed Quarks

$\overline {\mathsf{c}}$ a charmed anti-quarkCharmed Quarks

Da down seedSeeds

𝘿 a meson 𝘿 – Mesons

$D_{\mathsf{o}}$ the bond dissociation energy Molecules and Bonds

Ⓓa dextro seedSeeds

🅓the minimum number of core down quarksNuclear Classification

${\mathsf{d}}$ a down quarkDown Quarks

$\overline {\mathsf{d}}$ a down anti-quarkDown Quarks

${\mathrm{d}}$ a dextro quarkDextro Quarks

$\overline{\mathrm{d}}$ a dextro anti-quarkDextro Quarks

$d \! \bar{r}$ the displacement Displacement

𝞓 a baryon 𝞓 – Baryons

$\Delta n^{\sf{Z}}$ the net number of Z-type quarksCounting Quarks

$\Delta U^{\sf{Z}}$ the conjugate difference Conjugate Symmetry

$\delta^{*}$ the oddnessOddness

$\delta_{\mathit{e}}$ the yellownessYellowness

$\delta_{\widehat{e}}$ the electric polarity Electric Polarity

$\delta_{\mathit{H}}$ the sournessSourness

$\delta_{\mathit{I}}$ the saltinessSaltiness

$\delta_{\mathit{m}}$ the rednessRedness

$\delta_{\widehat{m}}$ the magnetic polarity Magnetic Polarity

$\delta_{\! R}$ the handedness Handedness

$\delta_{\mathit{S}}$ the sweetnessSweetness

$\delta_{t}$ the temporal orientation Temporal Orientation

$\delta_{\mathit{T}}$ the coldnessColdness

$\delta_{\tau}$ the warmnessWarmness

$\delta_{\mathit{w}}$ the whitenessWhiteness

$\delta_{z}$ the helicity Helicity

Ea negative seedSeeds

$E$ the mechanical energy Mechanical Energy

$\mathbb{E}$ Euclidean space Cartesian Coordinate Systems

$\widehat{E}$ the specific energy Size

${\mathsf{e}}$ a negative quarkNegative Quarks

$\overline{\mathsf{e}}$ a negative anti-quark Negative Quarks

$\mathsf{e^{-}}$ an electron The Electron

$\hat{e}$ the electric axis unit vector Quark Space

$\epsilon_{t}$ the direction of time Historical Order

$\varepsilon$ the audibility Audibility

${\varepsilon _{\mathsf{o}}}$ the vacuum electric permittivity Yellowness

F a reference frame Frames

$\overline{F}$ the force Second Law of Motion

$\mathscr{F}$ a field quantum Fields

𝙛 a meson 𝙛 – Mesons

Ga positive seedSeeds

$\mathsf{g}$ a positive quarkPositive Quarks

$\overline {\mathsf{g}}$ a positive anti-quarkPositive Quarks

$\mathsf{\Gamma}$ a graviton Gravitons

$\varGamma$ the full width Lifetime

$\gamma$ the Lorentz factor Mechanical Energy

$\boldsymbol{\gamma}$ a photon Photon Definitions

$\mathbf{H}$ atomic hydrogen Atomic Hydrogen

$H$ the enthalpy Enthalpy

𝙝 a meson 𝙝 – Mesons

𝞰 a meson 𝞰 – Mesons

$\mathbf{\Theta}$ a clock Clocks

$\theta$ the phase angle Phase Angle

Ⓘan ionic seedSeeds

${\mathrm{i}}$ an ionic quarkIonic Quarks

$\overline{\mathrm{i}}$ an ionic anti-quarkIonic Quarks

$\textsl{\textsf{J}}$ the total nuclear angular momentum quantum numberQuantum Numbers

𝙅/𝝍 a meson 𝙅/𝝍 – Mesons

$j$ the total atomic angular momentum quantum number Atoms

${\mathrm{\overline{J}}}$ the total angular momentum vector Angular Momentum

$K$ the kinetic energy Dynamic Equilibrium

$\widehat{K}$ the vis viva Urgency

$k$ a generic constantConstants

$\kappa$ the wavenumber Wavelengths

$\overline{\kappa}$ the wavevector Waves

$L$ the lepton numberQuantum Numbers

$\text{\L}$ the Lamb quantum Excited Hydrogen

Ⓛa levo seedSeeds

${\mathrm{l}}$ a levo quarkLevo Quarks

$\overline{\mathrm{l}}$ a levo anti-quarkLevo Quarks

$\ell$ the orbital angular momentum quantum number Atoms

𝞚 a baryon 𝞚 – Baryons

$\lambda$ the wavelength Wavelengths

Ma northern seedSeeds

$m$ the rest mass Mass

${\mathsf{m}}$ a northern quarkNorthern Quarks

$\overline {\mathsf{m}}$ a northern anti-quarkNorthern Quarks

$\hat{m}$ the magnetic axis unit vector Quark Space

${\mu _{\mathsf{o}}}$ the vacuum magnetic permeabilityRedness

$\raisebox{-0.04cm}{\it{N}} ^{\hspace{-.15cm}^{\mdsmblkcircle}} \rule{0px}{6px}^{\hspace{1px} \mathbf{\Theta}}$ the time units conversion factorCounting Bundles

$\rm{n}$ the principal quantum number Excited Particles

$\widetilde{\mathrm{n}}$ the transition mean principle quantum number Fine Spectral Structure

$n$ a quark coefficientCounting Quarks

$\nu$ the frequency Counting Bundles

𝞝 a baryon 𝞝 – Baryons

$\xi$ the transition type Fine Structure

Oan ordinary seedSeeds

Oan odd seedSeeds

$\mathsf{P}_{k}$ a generic event Events

$\overline{p}$ the momentum Momentum

$\mathsf{p^{+}}$ a proton The Proton

$\mathbb{Q}$ quark space Quark Space

$\mathsf{q}$ a generic quarkQuarks

$q$ the chargeQuantum Numbers

$R$ the orbital radius Spatial Extension

𝞺 a meson 𝞺 – Mesons

$\rho$ a radius Radii

$\varrho$ the density of a particle Mass

$\widetilde{\varrho}$ the transition energy density Fine Structure

Sa strange seedSeeds

$\mathrm{S}$ the action Planck’s Postulate

$S$ the strangenessQuantum Numbers

$\mathcal{S}$ a symmetric phase component Excited Particles

$s$ the spin angular momentum quantum number Atoms

${\mathsf{s}}$ a strange quarkStrange Quarks

$\overline {\mathsf{s}}$ a strange anti-quarkStrange Quarks

𝞢 a baryon 𝞢 – Baryons

$\varsigma$ the signal-to-noise ratio Mechanical Energy

Ta top seedSeeds

$T \hspace{0.08cm} ( ^{\circ} \mathsf{C} )$ the Celsius temperature Temperature

$T \hspace{0.08cm} ( \mathsf{K} )$ the thermodynamic temperature Lifetime

$\mathsf{t}$ a top quarkTop Quarks

$\overline {\mathsf{t}}$ a top anti-quarkTop Quarks

$t$ the time of occurrence Time

$\tau$ the mean life Lifetime

$\widehat{\tau}$ the period Time

Uan up seedSeeds

$\mathcal{U}$ the potential energy Potential Energy

$U$ the internal energy Internal Energy

${\widetilde{U}}^{\mathsf{D}}$ the mean internal energy of down quarksWhiteness

${\mathsf{u}}$ an up quarkUp Quarks

$\overline {\mathsf{u}}$ an up anti-quarkUp Quarks

$V$ the volume Atomic Models

$\widehat{V}$ a unit volume Fine Structure

$\widetilde{V}$ the transition volume Fine Structure

$\mathsf{v}$ the speed Velocity

$\overline{\mathsf{v}}$ the velocity Velocity

𝞤 a meson 𝞤 – Mesons

𝟇 a meson 𝟇 – Mesons

𝞦 a meson 𝞦 – Mesons

𝞆 a meson 𝞆 – Mesons

$x$ the abscissa Cartesian Coordinates

$\pmb{\chi}$ a stereochemical quarkAtomic Hydrogen

$\widehat{x}$ the abscissa-axis unit-vector Spatial Axes

$\Psi ^{\mathsf{P}}$ a generic chain-of-events for particle PEvents

$W$ the work Work

Ⓦan aqueous seedSeeds

${\mathrm{w}}$ an aqueous quarkAqueous Quarks

$\overline{\mathrm{w}}$ an aqueous anti-quarkAqueous Quarks

${\mathsf{\Omega}}^{\mathsf{P}}$ a generic orbit of particle POrbits

𝞨 a baryon 𝞨 – Baryons

𝟂 a meson 𝟂 – Mesons

$\omega$ the angular frequency Counting Bundles

$y$ the ordinate Cartesian Coordinates

$\widehat{y}$ the ordinate-axis unit-vector Spatial Axes

$\mathsf{Z}$ a generic seedSeeds

$\mathsf{z}$ a generic ordinary quarkCounting Quarks

$\overline{\mathsf{z}}$ a generic anti-quarkCounting Quarks

$z$ the applicate Cartesian Coordinates

$\widehat{z}$ the polar axis unit vector Quark Space

$\zeta$ the quark index Quark Index