What is group 12 called?
The group 12 elements of the periodic table are called a zinc group.
What is the heaviest element in group 12?
Group 12, by modern IUPAC numbering, is a group of chemical elements in the periodic table. It includes zinc (Zn), cadmium (Cd) and mercury (Hg)….Group 12 element.
| Strontium |
| Yttrium |
| Zirconium |
| Niobium |
| Cadmium |
What is the charge of OS?
Osmium(4+) | Os | ChemSpider.
What element belongs to family 15?
nitrogen group
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).
What is Group 17 called?
halogen, any of the six nonmetallic elements that constitute Group 17 (Group VIIa) of the periodic table. The halogen elements are fluorine (F), chlorine (Cl), bromine (Br), iodine (I), astatine (At), and tennessine (Ts).
What period is uranium?
Period 7
Fact box
| Group | Actinides | Melting point |
|---|---|---|
| Period | 7 | Boiling point |
| Block | f | Density (g cm−3) |
| Atomic number | 92 | Relative atomic mass |
| State at 20°C | Solid | Key isotopes |
Why is Copernicium named after Copernicus?
Although copernicium was only recently ‘discovered’, it is named after Nicolaus Copernicus, an influential 16th century astronomer….
| Discovery date | 1996 |
|---|---|
| Origin of the name | Copernicium is named for the Renaissance scientist Nicolaus Copernicus |
| Allotropes |
Which element is UUB?
Ununbium
Ununbium ( IPA: /ˌjuːˈnʌnbiəm/), or eka-mercury, is a temporary IUPAC systematic element name for a chemical element in the periodic table that has the temporary symbol Uub and the atomic number 112. Element 112 is one of the superheavy elements.
What period is osmium?
Period 6
Fact box
| Group | 8 | Melting point |
|---|---|---|
| Period | 6 | Boiling point |
| Block | d | Density (g cm−3) |
| Atomic number | 76 | Relative atomic mass |
| State at 20°C | Solid | Key isotopes |
What color is osmium?
osmium (Os), chemical element, one of the platinum metals of Groups 8–10 (VIIIb), Periods 5 and 6, of the periodic table and the densest naturally occurring element. A gray-white metal, osmium is very hard, brittle, and difficult to work, even at high temperatures.
What are Nico gents?
It consists of the elements nitrogen (N), phosphorus (P), arsenic (As), antimony (Sb), bismuth (Bi), and perhaps the chemically uncharacterized synthetic element moscovium (Mc). In modern IUPAC notation, it is called Group 15.
Why are 5A group called Pnicogens?
Group 15 elements are also known as pnictogens because in Greek pigeon means to cholk or stifle. In the absence of the oxygen, molecular nitrogen has this property. That’s why group 15 elements are known as either nitrogen family or pnictogens.