 Re: driving license...
yeah 18 shud can le... erm go down to one of the centres and ask them? dunno leh... i wanan drive too, but too young... sians then they say might wanna up the age to abt 21... tts 3 more yrs leh... haiz 
Technetium is the lightest chemical element with no stable isotope. It has atomic number 43 and is given the symbol Tc. The chemical properties of this silvery grey. Its is used in nuclear medicine for a wide variety of diagnostic test. Also use as an anodic corrosion inhibitor for steel.
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