Technetium was discovered by Carlo Perrier, Emilio Segre at 1937 in Italy.
Origin of name: from the Greek word "technikos" meaning "artificial".
Atomic Number: 44
Atomic Weight: 101.07
Melting Point: 2607 K (2334°C or 4233°F)
Boiling Point: 4423 K (4150°C or 7502°F)
Density: 12.1 grams per cubic centimeter
Phase at Room Temperature: Solid
Element Classification: Metal
Period Number: 5 Group Number: 8 Group Name: none