The phrase "a second formed" is correct and usable in written English.
It can be used in contexts where you are referring to the creation or establishment of a second entity, moment, or unit of time.
Example: "In the experiment, a second formed after the initial reaction, indicating a change in the chemical composition."
Alternatives: "a second created" or "a second established".
The Monthly Weather Review describes the event as multiple disturbances and reports that the first hurricane dissipated in the central Gulf of Mexico after crossing Cuba, while the second formed subsequently and hit Florida.
To consider it more deeply, cattle represented Audhumla, the primal cow, who was one of the first formed beings -- a predecessor of humanity.
A similar behavior, decreasing amount of the RS phase with exchange time, is visible for the medium (cyan symbols) and small (green symbols) sized core/shell samples, but here already the first formed shells depict a significantly lower amount of CdS in the RS phase.
A model is proposed where two OH− ions are simultaneous adsorbed on the first formed layer of Ni(OH), a fraction of the surface is covered by Ni(OH 3.
A new crystalline compound (m.p. 99-100°) is first formed apparently by condensation of two molecules with elimination of water.
This chain of nine volcanic peaks was probably produced by the northward movement of the Indo-Australian Plate over a stationary hotspot so the oldest guyots were the first formed and most northerly as the plate moved northward at a rate of 6 cm per year (see plate tectonics).
Iceland's Althingi is technically the first formed parliament, established as an outdoors assembly on the plains of Thingvellir in Iceland in 930AD.
Outgrowth in Viennotia and Phytophthora takes place trough the middle of the scar left after sporangium dispersal and not as previously depicted by de Bary [26], and subsequently copied by many authors, from a swelling below the pedicel, on which the first formed sporangium may still sit [27], [28].
The first formed single layer defect generates often a multi-layer defect spanning for 2 3 subsequent powder layers.
