118 Og Oganesson 294.0 u

Oganesson

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Period

Group

Block

p-block

Phase (STP)

Solid

Oganesson is named after Yuri Oganessian, a pioneer in superheavy element research. It is the heaviest known element and may not behave as a noble gas.

Physical Properties

Atomic Mass 294.0 u

Phase at STP Solid

Electron Configuration

Configuration [Rn] 5f¹⁴ 6d¹⁰ 7s² 7p⁶

Electron Shell Configuration

Position in Periodic Table

Block & Period

Block

s p d f

Period

1 2 3 4 5 6 7

Periodic Table

Lanthanides Actinides

More Unknown Properties

109 Mt Meitnerium 110 Ds Darmstadtium 111 Rg Roentgenium 112 Cn Copernicium 113 Nh Nihonium 114 Fl Flerovium 115 Mc Moscovium 116 Lv Livermorium 117 Ts Tennessine

Frequently Asked Questions

What is Oganesson?

Oganesson (Og) is a chemical element with atomic number 118. It is a solid at standard temperature and pressure, classified as a unknown properties.

What are the key properties of Oganesson?

Oganesson has an atomic mass of 294.0 u.

What is the electron configuration of Oganesson?

The electron configuration of Oganesson is [Rn] 5f14 6d10 7s2 7p6. It is in the p-block of the periodic table.