Group 8 element?

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Group	8
Period
4	26 Fe
5	44 Ru
6	76 Os
7	108 Hs

A Group 8 element is the series of elements in group 8 (IUPAC style) in the periodic table, which consists of the transition metals Iron (Fe), Ruthenium (Ru), Osmium (Os) and Hassium (Hs).

All of these elements are classed in Group 8 because their valence shell holds four electrons. Hassium can only be produced in the laboratory and has not been found in nature.

Explanation of right side periodic table slice:

Transition Metals

atomic number in black are solids

solid borders are older than the Earth (Primordial elements)

dotted borders are made artificially (Synthetic elements)

Periodic tables

Standard table | Vertical table | Table with names | Names and atomic masses (large) | Names and atomic masses (small) | Names and atomic masses (text only) | Inline F-block | Elements to 218 | Electron configurations | Metals and non metals | Table by blocks

Lists of Elements

Name | Atomic symbol | Atomic number | Boiling point | Melting point | Density | Atomic mass

Groups: 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10 - 11 - 12 - 13 - 14 - 15 - 16 - 17 - 18

Periods: 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9

Series: Alkalis - Alkaline earths - Lanthanides - Actinides - Transition metals - Poor metals - Metalloids - Nonmetals - Halogens - Noble gases

Blocks: s-block - p-block - d-block - f-block - g-block

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