Properties of Nickel:
1. Symbol: Ni
2. Atomic Number: 28
3. Atomic Weight: 58.69 g/mol
4. Density: 8.908 g/cm³
5. Melting Point: 1,455°C (2,651°F)
6. Boiling Point: 2,913°C (5,275°F)
7. Color: Bright silver-gray
8. Magnetism: Nickel is ferromagnetic, meaning it exhibits magnetic properties.
9. Chemical Behavior: Nickel is chemically stable and does not corrode, making it resistant to corrosion.


Uses of Nickel:

1. Stainless Steel Production: Nickel is a crucial component in the production of stainless steel. Stainless steel is used in kitchenware, automotive exhaust systems, medical instruments, and many industrial applications due to its corrosion resistance.

2. Battery Production: Nickel is used in some rechargeable battery types, especially nickel-cadmium (Ni-Cd) and nickel-metal hydride (Ni-MH) batteries.

3. Electronics: Nickel's high conductivity makes it suitable for soldering in electronic devices.

4. Nickel Plating: Nickel is commonly used as a plating material to protect and provide an aesthetic appearance to metals. This plating process is frequently seen in the automotive industry, metal furniture production, and decorative items.

5. Chemical Industry: Nickel is used in the production of various chemical processes and catalysts. It is also used as a catalyst in hydrogen production.

6. Aerospace Industry: Nickel is used in the components of rocket engines and the construction of spacecraft in the aerospace industry.

7. Jewelry and Ornaments: Nickel is used in the production of jewelry and ornaments because it is corrosion-resistant and has a bright appearance.

8. Healthcare Sector: Nickel is used in the manufacturing of certain medical devices. Some people prefer nickel-free products due to nickel allergies. 

Nickel is a versatile element used in a wide range of industries. However, some individuals may have nickel allergies, so caution should be exercised when using it in jewelry or other products that require skin contact.