Tina
50
Sn
Ryhmä
14
Jakso
5
Lohko
p
Protonia
Elektronit
Neutronia
50
50
69
Yleiset ominaisuudet
Järjestysluku
50
Atomipaino
118,71
Massaluku
119
Luokka
Muut metallit
Väri
Hopea
Radioaktiivisuus
Ei
The Latin word for tin is stannum
Kiderakenne
Tilakeskinen tetragoninen
Historia
Tin was first smelted in combination with copper around 3500 BC to produce bronze.
The oldest artifacts date from around 2000 BC.
Cassiterite, the tin oxide form of tin, was most likely the original source of tin in ancient times.
British scientist Robert Boyle published a description of his experiments on the oxidation of tin in 1673.
The oldest artifacts date from around 2000 BC.
Cassiterite, the tin oxide form of tin, was most likely the original source of tin in ancient times.
British scientist Robert Boyle published a description of his experiments on the oxidation of tin in 1673.
Elektroneja elektronikuorilla
2, 8, 18, 18, 4
Orbitaalirakenne
[Kr] 4d10 5s2 5p2
When a bar of tin is bent, a crackling sound known as the tin cry can be heard
Fyysiset ominaisuudet
Olomuoto
Kiinteä
Tiheys
7,287 g/cm3
Sulamispiste
505,08 K | 231,93 °C | 449,47 °F
Kiehumispiste
2875,15 K | 2602 °C | 4715,6 °F
Sulamislämpö
7 kJ/mol
Höyrystymislämpö
290 kJ/mol
Ominaislämpökapasiteetti
0,228 J/g·K
Esiintyvyys maankuoressa
0,00022%
Esiintyvyys maailmankaikkeudessa
4×10-7%
CAS-numero
7440-31-5
PubChem CID-numero
5352426
Atomiominaisuudet
Atomisäde
140 pm
Kovalenttisäde
139 pm
Elektronegatiivisuus
1,96 (Paulingin asteikko)
Ionisoitumispotentiaali
7,3439 eV
Moolitilavuus
16,3 cm3/mol
Lämmönjohtavuus
0,666 W/cm·K
Hapetusluvut
-4, 2, 4
Käyttö
Tin is used as a coating on the surface of other metals to prevent corrosion.
It has long been used as a solder in the form of an alloy with lead.
Tin salts sprayed onto glass are used to produce electrically conductive coatings.
Tin chloride is used as a mordant in dyeing textiles and for increasing the weight of silk.
It has long been used as a solder in the form of an alloy with lead.
Tin salts sprayed onto glass are used to produce electrically conductive coatings.
Tin chloride is used as a mordant in dyeing textiles and for increasing the weight of silk.
Tin is considered to be non-toxic but most tin salts are toxic
Isotooppi
Vakaat isotoopit
112Sn, 114Sn, 115Sn, 116Sn, 117Sn, 118Sn, 119Sn, 120Sn, 122Sn, 124SnEpävakaat isotoopit
99Sn, 100Sn, 101Sn, 102Sn, 103Sn, 104Sn, 105Sn, 106Sn, 107Sn, 108Sn, 109Sn, 110Sn, 111Sn, 113Sn, 121Sn, 123Sn, 125Sn, 126Sn, 127Sn, 128Sn, 129Sn, 130Sn, 131Sn, 132Sn, 133Sn, 134Sn, 135Sn, 136Sn, 137Sn