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melting point 302.9146 K (29.7646 °C) fixed point on ITS-90: 32 Ge germanium; use: 1211.40 K: ... Melting point of the elements in the periodic table [a] [b]
Periodic table (melting point)|state=expanded}} or {{Periodic table (melting point)|state=collapsed}} This template's initial visibility currently defaults to autocollapse, meaning that if there is another collapsible item on the page (a navbox, sidebar, or table with the collapsible attribute), it is hidden apart from its title bar; if not, it ...
Dmitri Mendeleev, Russian chemist who proposed the periodic table: f-block groups 7 f-block [258] (10.3) (1100) – – 1.3 – synthetic unknown phase 102 No Nobelium: Alfred Nobel, Swedish chemist and engineer f-block groups 7 f-block [259] (9.9) (1100) – – 1.3 – synthetic unknown phase 103 Lr Lawrencium: Ernest Lawrence, American ...
Periodic table of the chemical elements showing the most or more commonly named sets of elements (in periodic tables), and a traditional dividing line between metals and nonmetals. The f-block actually fits between groups 2 and 3 ; it is usually shown at the foot of the table to save horizontal space.
2 Periodic Table format. 3 Notes. 4 References. Toggle References subsection. 4.1 Zhang et al. 4.2 WebEl. 4.3 CRC. 4.4 Lange. ... Melting points of the elements (data ...
The second table gives the most stable structure of each element at its melting point. (H, He, N, O, F, Ne, Cl, Ar, Kr, Xe, and Rn are gases at STP; Br and Hg are liquids at STP.) Note that helium does not have a melting point at atmospheric pressure, but it adopts a magnesium-type hexagonal close-packed structure under high pressure.
Melting point: 1211.40 K (938. ... Because this new element showed some similarities with the elements arsenic and antimony, its proper place in the periodic table ...
The melting point of lead—at 327.5 °C (621.5 °F) [33] —is very low compared to most metals. [ 24 ] [ f ] Its boiling point of 1749 °C (3180 °F) [ 33 ] is the lowest among the carbon-group elements.