Elements
113

Nh

Nihonium

Nihonium (Nh) is a radioactive metal that has the atomic number 112 in the periodic table, its appearance is not fully known due to the minuscule amounts produced of it. It is in Group 13. It has the symbol Nh.

Nihonium was discovered in 2012 by Kosuke Morita and his team in Japan. It was the first ever chemical element to be discovered in Asia. Using a linear accelerator in Wako, Japan the isotope was isolated but with a half life of a thousandth of a second.

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FAQ's

What is the Melting Point for Nihonium?

Nihonium has a Melting Point of °F, meaning at °F it will turn to a liquid.

What is the Boiling Point for Nihonium?

Nihonium has a Boiling Point of °F, meaning at °F it will turn to a Gas.

What is the Electronegativity of Nihonium?

Nihonium's Electronegativty is . Electronegativity is a measure of how strongly atoms attract bonding electrons to themselves.

What is the Heat of Vaporization of Nihonium?

Nihonium has a Heat of Vaporization of kJ/mol.

Uses

Sources

113
Protons
113
Electrons
173
Neutrons

Nh

Element Symbol
Nh
Atomic Weight
286
Atomic Number
113
State
Unknown
Melting Point
Unknown
°C
Boiling Point
Unknown
°C
Heat of Vaporization
Unknown
kJ/mol
Crystal Structure
Unknown
Thermoconductivity
Unknown
W/cmK
Shells
2,8,18,32,32,18,3
Group
Unknown
Period
7
Block
P Block
Orbitals
Coefficient of Thermal Expansion
--
Covalent Radius
--
Density at 293K
--
Electrical Conductivity
--
First Ionization Potential
--
Second Ionization Potential
--
Third Ionization Potential
--
Ionic Radius
--
Oxydation States
--
Lattice Parameter
--
Lattice Parameter 2
--
Lattice Parameter 3
--
Pronounced

nih-HOH-nee-əm

Discovered by

Riken(Japan), JINR(Russia), Livermore (USA)

Discovery date

2003

Orbital configuration
2,8,18,32,32,18,3

Download the Periodic Table

Explore Other Unknowns

289
115

Mc

Moscovium
278
109

Mt

Meitnerium
281
111

Rg

Roentgenium
293
116

Lv

Livermorium
289
114

Fl

Flerovium
281
110

Ds

Darmstadtium
293
117

Ts

Tennessine
Unknown elements (or transactinides) are the heaviest elements of the periodic table. These are meitnerium (Mt, atomic number 109), darmstadtium (Ds, atomic number 110), roentgenium (Rg, atomic number 111), nihonium (Nh, atomic number 113), moscovium (Mc, atomic number 115), livermorium (Lv, atomic number 116) and tennessine (Ts, atomic number 117).
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