Tc+-+Technetium

**Technetium**
Name:Technetium Symbol:Tc Atomic Number:43 Atomic Mass: Standard State: soild at 298 K Group name: none Period in Periodic Table: 5 Color: silvery grey metallic Classification: Metallic

Technectium is radio active and therefore it would be a waste just to make a sample of it. Technetium reacts with air, water, halogens, acids, and bases. Technectium is in group 7 so it is in the transition metals family. This element was discovered by Carlo Perrier, Emilio Segre at 1937 in Italy. Technectium comes from the greek word technikos which means artifical.

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By:Kaylee