What group does germanium belong to?
What group does germanium belong to?
Group 14
Fact box
| Group | 14 | 938.25°C, 1720.85°F, 1211.4 K |
|---|---|---|
| Atomic number | 32 | 72.630 |
| State at 20°C | Solid | 73Ge, 74Ge |
| Electron configuration | [Ar] 3d104s24p2 | 7440-56-4 |
| ChemSpider ID | 4885606 | ChemSpider is a free chemical structure database |
What is the family group of gallium?
Boron family
On the periodic table of the elements, gallium is grouped in the Boron family (group 13), which includes the semi-metal boron (B) and the metals aluminium (Al), gallium, indium (In) and thallium (Tl), according to Chemistry LibreTexts. All five of these elements have three electrons in their outer energy level.
Is germanium in group 4A?
Group 4A (or IVA) of the periodic table includes the nonmetal carbon (C), the metalloids silicon (Si) and germanium (Ge), the metals tin (Sn) and lead (Pb), and the yet-unnamed artificially-produced element ununquadium (Uuq).
What are the 7 families of the periodic table?
These families are alkali metals, alkaline earth metals, transition metals, post-transition metals, metalloids, halogens, noble metals, and noble gases. Many of these families belong to a single group on the periodic table. However, not all of the families overlap with periodic table groups.
Which element belongs to group 15?
nitrogen group element, any of the chemical elements that constitute Group 15 (Va) of the periodic table. The group consists of nitrogen (N), phosphorus (P), arsenic (As), antimony (Sb), bismuth (Bi), and moscovium (Mc).
Why is Group 14 called the carbon family?
Group 14 is the carbon family. The five members are carbon, silicon, germanium, tin, and lead. All of these elements have four electrons in their outermost energy level. Of the Group 14 elements, only carbon and silicon form bonds as nonmetals (sharing electrons covalently).
What is the family group of bromine?
The Halogens
Group 7A (or VIIA) of the periodic table are the halogens: fluorine (F), chlorine (Cl), bromine (Br), iodine (I), and astatine (At).
What are Group 13 elements called?
boron group element
boron group element, any of the six chemical elements constituting Group 13 (IIIa) of the periodic table. The elements are boron (B), aluminum (Al), gallium (Ga), indium (In), thallium (Tl), and nihonium (Nh).
What are group 5A elements called?
Pnictogens
Group 5a elements are called Pnictogens. It includes nitrogen (N), phosphorus (P), arsenic (As), antimony (Sb), and bismuth (Bi).
What is group 4B on the periodic table?
The Group 4B elements (Group 4 in the IUPAC designation) usually have electron configuration (n-1)d2 ns2. Most of them form 4+ charges, although other oxidation states are known. Titanium (Ti, Z=22) Titanium is a hard, strong, silvery metal. The name is derived from the Titans of Greek mythology.
What elements are in group 7A?
Group 7A (or VIIA) of the periodic table are the halogens: fluorine (F), chlorine (Cl), bromine (Br), iodine (I), and astatine (At). The name “halogen” means “salt former”, derived from the Greek words halo- (“salt”) and -gen (“formation”).
What is Families in periodic table?
The vertical columns on the periodic table are called groups or families because of their similar chemical behavior. All the members of a family of elements have the same number of valence electrons and similar chemical properties. The horizontal rows on the periodic table are called periods.