If I take metal chips and then grind them up into a powder 85% cobalt, 5% nickel, 10% fair right iron, and then mix them with a very strong acid like hydrochloric acid, is it possible to dissolve the particles and then when the acid quits reacting and loses it to acidic strength that the resulting mixture with solidify into a steel plate that would be capable of Being magnetized and would hold a magnetic charge

It is possible to dissolve the particles of the metal chips in a strong acid like hydrochloric acid. However, the resulting mixture will not solidify into a steel plate capable of being magnetized. Here's a detailed explanation:

1. Dissolution of Metal Chips: The mixture of metal chips containing cobalt, nickel, and iron can be dissolved in hydrochloric acid due to the reactive nature of the acid. Hydrochloric acid reacts with iron, cobalt, and nickel, forming soluble salts.
2. Magnetization: While the individual metals in the mixture, particularly iron, are ferromagnetic and can be magnetized, the resulting mixture will not form a solid mass that can be magnetized. The process of magnetization requires the formation of a solid material with a homogeneous magnetic domain structure. The mixture of dissolved salts will not possess this structure and therefore will not be magnetizable.
3. Precipitation and Separation: If you increase the concentration of the acid, the metal ions will precipitate out as hydroxides or carbonates, forming solid particles. However, these particles will not have the magnetic properties of the original metals, as the magnetic properties are dependent on the crystal structure and electronic configuration of the metals, which are not preserved in the precipitates.
4. Formation of Steel: It is important to note that a steel plate is not formed by mixing metal powders with an acid. Steel is typically formed by a process called metallurgy, which involves melting and solidifying a mixture of iron and other metals, such as carbon, in a controlled environment.

In conclusion, while it is possible to dissolve the metal particles in hydrochloric acid, the resulting mixture will not form a steel plate capable of being magnetized. The process of magnetization requires the formation of a solid material with a homogeneous magnetic domain structure, which is not present in the mixture of dissolved salts.