The atomic number of an element Cobalt is

The cobalt atomic number is a crucial property that helps in identifying its position on the periodic table. Cobalt is a chemical element represented by the symbol Co. The cobalt atomic number is 27, which means it has 27 protons in its nucleus. This unique atomic number distinguishes cobalt from other elements and defines its chemical behavior.

The cobalt atomic number also determines its electronic configuration, which is [Ar] 3d7 4s2. This configuration reveals that cobalt belongs to the transition metals group in the periodic table. As a result, cobalt exhibits versatile properties, including high strength and magnetic capabilities, making it widely used in various industries.

In summary, understanding the cobalt atomic number (27) is essential for exploring the characteristics, uses, and significance of this important element in both scientific and practical applications.