Atomic NumberAtomic Number of Nihonium
Atomic Number of Nihonium is 113.
Chemical symbol for Nihonium is Nh. Number of protons in Nihonium is 113. Atomic weight of Nihonium is 286 u or g/mol. Melting point of Nihonium is unknown and its the boiling point is unknown.
» Boiling Point » Melting PointAbout Nihonium
Nihonium is one of the most recently discovered artificial chemical elements. It was obtained in the beginning of the current century by a group of Japanese scientists from the Institute of Physical and Chemical Research and named after the Japanese word for Japan. Not much is known so far about this chemical element. It does not occur naturally and has been used just for scientific purposes.
Properties of Nihonium Element
| Atomic Number (Z) | 113 |
|---|---|
| Atomic Symbol | Nh |
| Group | 13 |
| Period | 7 |
| Atomic Weight | 286 u |
| Density | 16 g/cm3 |
| Melting Point (K) | 700 K |
| Melting Point (℃) | unknown |
| Boiling Point (K) | 1400 K |
| Boiling Point (℃) | unknown |
| Heat Capacity | |
| Abundance | 0 mg/kg |
| State at STP | |
| Occurrence | Synthetic |
| Description | |
| Electronegativity (Pauling) χ | |
| Ionization Energy (eV) | |
| Atomic Radius | |
| Covalent Radius | |
| Valence Electrons | |
| Year of Discovery | |
| Discoverer |