Rux
30
Zn
Guruh
12
Davr
4
Block
d
Protonlar
Elektronlar
Neytronlar
30
30
35
General Properties
Atom raqami
30
Atom massasi
65,38
Mass Number
65
Turkum
Oʻtish metallar
Ranggi
Slate Gray
Radioaktivlik
Yoʻq
From the German word Zink, of obscure origin
Crystal Structure
Simple Hexagonal
Tarix
Metallic zinc was produced in the 13th century A.D. India by reducing calamine with organic substances such as wool.
The metal was rediscovered in Europe by Andreas Sigismund Marggraf in 1746.
He heated a mixture of calamine ore and carbon in a closed vessel without copper to produce the metal.
The metal was rediscovered in Europe by Andreas Sigismund Marggraf in 1746.
He heated a mixture of calamine ore and carbon in a closed vessel without copper to produce the metal.
Electrons per shell
2, 8, 18, 2
Elektron konfiguratsiyasi
[Ar] 3d10 4s2
Zinc is referred to in nonscientific contexts as spelter
Physical Properties
Phase
Qattiq modda
Zichlik
7,134 g/cm3
Erish harorati
692,68 K | 419,53 °C | 787,15 °F
Qaynash harorati
1180,15 K | 907 °C | 1664,6 °F
Heat of Fusion
7,35 kJ/mol
Heat of Vaporization
119 kJ/mol
Solishtirma issiqlik sigʻimi
0,388 J/g·K
Abundance in Earth's crust
0,0078%
Abundance in Universe
0,00003%
CAS Number
7440-66-6
PubChem CID Number
23994
Atomic Properties
Atom radiusi
134 pm
Kovalentlik radiusi
122 pm
Elektrmanfiylik
1,65 (Poling boʻyicha)
Ionization Potential
9,3942 eV
Molyar hajm
9,2 cm3/mol
Issiqlik oʻtkazuvchanlik
1,16 W/cm·K
Oksidlanish darajasi
1, 2
Applications
Because of its corrosion resistance, zinc is often plated to other metals in a process called galvanization.
Zinc is an essential trace element for animals and plants.
Large quantities of zinc are used to produce die castings, which are used extensively by the automotive, electrical, and hardware industries.
Zinc is an essential trace element for animals and plants.
Large quantities of zinc are used to produce die castings, which are used extensively by the automotive, electrical, and hardware industries.
Zinc is not considered to be particularly toxic
Izotoplar
Barqaror izotoplar
64Zn, 66Zn, 67Zn, 68Zn, 70ZnBeqaror izotoplar
54Zn, 55Zn, 56Zn, 57Zn, 58Zn, 59Zn, 60Zn, 61Zn, 62Zn, 63Zn, 65Zn, 69Zn, 71Zn, 72Zn, 73Zn, 74Zn, 75Zn, 76Zn, 77Zn, 78Zn, 79Zn, 80Zn, 81Zn, 82Zn, 83Zn