Nihonio

Nihonio (Nh) is a chemical element belonging to the category Post-transition metal, with atomic number 113 and atomic mass 286.0000 u. This sheet describes its fundamental properties, periodic position and physical characteristics.

Identity

• Name: Nihonio
• Symbol: Nh
• Atomic number: 113
• Atomic mass: 286.0000 u

Position in the periodic table

• Group: 13
• Period: 7
• Category: Post-transition metal

Physico-chemical properties

• Standard state: Solid
• Melting point: Unknown (predicted around 430°C)
• Density: Very high
• Electron configuration: [Rn] 5f¹⁴ 6d¹⁰ 7s² 7p¹

Scientific description

Nihonio is a chemical element with symbol Nh and atomic number 113. It belongs to the category of Post-transition metal and occupies group 13 and period 7. Its standard atomic mass is 286.0000 u.