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Group 7 elements

Group 7 of the periodic table contains these elements: Manganese, Technetium, Rhenium, Bohrium.

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Period: 1 2 3 4 5 6 7
Group: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
Block: S P D F
Phase: Solid Liquid Gas

List of chemical elements (4)

Chemical elements
No. Symbol Element Atomic weight (u) Density (g/cm³) Melting point (K) Boiling point (K) Electronegativity Discovered
25MnManganese54.9387.21151923341.551774
43TcTechnetium98.906211243045381.91937
75ReRhenium186.20721.02345958691.91925
107BhBohrium270.13337.1---1981