“…Detailed analysis of (2) reveals that: (i) oscillation frequency ν identifies with the primitive e-m radiation that defines the atom; (ii) ν is a quadruplet, each of its four values refers to a phase of a quadri-phasic common reality; (iii) ν gives rise to four atomic mass generations three of which are well known [12][13][14], the fourth, daily encountered yet unknown, identifies with the atomic waveform; (iv) the waveform, characterized with ultra-low atomic mass values, constitutes the CVF; thus, the vacuum field is physical [15][16][17][18][19], it comprises a pool of atomic em oscillations each defines the chemical element; (v) the atom's physical properties derive from linear correlation of classical simple harmonic motion SHM parameters of its e-m oscillation; these, of course, include four atomic mass m variants and corresponding variants of frequency ν, radius r, angular speed ω, stress σ, strain γ, modulus ϵ, density ρ, and centripetal force F. Evaluation procedure of these parameters have been presented, [16,20]. [21], natural radioactivity [22], expansion of physical space [23].…”