Atomic number: 32 Relative atomic mass (Ar): 72.630 (8) Standard state: solid at 298 K Appearance: greyish white Classification: Semi-metallic Group in periodic table: 14 Group name: (none) Period in periodic table: 4 Block in periodic table: p ...
, gray-white metalloid element, widely used as a semiconductor, as an alloying agent and catalyst, and in certain optical glasses. Atomic number 32; atomic weight 72.64; melting point 938.3°C; boiling point 2,833°C; specific gravity 5.323 (at 25°C); valence 2, 4. SeePeriodic Table....
Just the facts Atomic number (number of protons in the nucleus): 32 Atomic symbol (on the periodic table of elements): Ge Atomic weight (average mass of the atom): 72.630 Density: 3.077 ounces per cubic inch (5.323 grams per cubic cm) Phase at room temperature: solid Melting point: 1,...
Table 1. Basic Properties of Germanium Name Germanium Symbol Ge Atomic number 32 Atomic weight 72.64 amu Standard state solid at 298 K CAS Registry ID 7440-56-4 Group in periodic table 14 Group name None Period in periodic table 4 Block in periodic table p-block Colour Grayish white Classi...
Properties Atomic Symbol: Ge Atomic Number: 32 Element Category: Metalloid Density: 5.323 g/cm3 Melting Point: 1720.85 °F (938.25 °C) Boiling Point: 5131 °F (2833 °C) Mohs hardness: 6.0 Characteristics Technically, germanium is classified as ametalloidor semi-metal. One of a group of ...
Germanium Facts Germanium Facts Germanium (Ge) is a gray-white element known as a semi-metal. It has an atomic number of thirty-two and has a high luster at room temperature. Interesting Germanium Facts: Germanium is another element that was predicted by Mendeleev in 1871....
Synonyms Carboxyethyl germanium sesquioxide ; Ge-132 ; Germanium oxide ; Germanium(+IV) ; Germanium ; Organogermanium compounds ; Propagermanium ; Spirogermanium Definition Germanium (Ge) is the element with atomic number 32. Being a member of the group 14 of the periodic table, it stands in...
Germanium (Ge): atomic weight, 72.59; atomic number, 32; density, 5.32 (25°C); melting point, 937.4 °C; boiling point, 2830°C; in elemental form it is a grey-white, brittle solid; oxidation states +2 and +4. It belongs to group IVa of the periodic table together with carbon, ...
Like its counterparts in group 14 of the periodic table (carbon, silicon, tin, and lead), germanium has both metallic and nonmetallic properties. It has a valence of +2 or +4; the atom usually is PelletsLargeCrystals, WetSolid, OtherSolid Germide(4-) is a monoatomic tetraanion and an...
Periodic Table of Elements Periodic Table Sorted By Atomic Radius Boiling Point Covalent Radius Cross Section Crystal Structure Density Electrical Conductivity Eletronegativity Freezing Point Heat of Vaporization Ionic Radius Ionization Potential Mass Average Melting Point Element Name Series Symbol Thermal Condu...