1. CheM IstRYProJeCtSubmitted By:TARUNMALHOTRAClass :XII- C3 2. StudyOfConstituentsOfAlloys 3. AcknowledgementI wish to express my deepgratitude and sincere thanks to the…
Slide 1 IAQ1 HEAVY METALS Slide 2 Introduction Heavy metals are toxic to human health Most common heavy metals are lead(Pb), mercury(Hg), cadmium(Cd) and arsenic(As) Indoor…
HEAVY METALS IAQ Introduction Heavy metals are toxic to human health Most common heavy metals are lead(Pb), mercury(Hg), cadmium(Cd) and arsenic(As) Indoor concentration…