Tin
By admin • Mar 17th, 2008 • Category: UncategorizedTIN
Tin is a silvery, malleable metallic element and it belongs to the group IV of the periodic table. it is characterised by the folowing.
Atomic number 50
Relative atomic mass 118.690
Relative density 7.291
Melting point 231.97OC
Boiling point 2270OC
Is highly malleable and ductile.
OCCURRENCE
Tin does not occur free in nature. One of its main ore is cassiterite […]