HEAVY METAL POISONS ****IN 45 MINS *****FORENSIC MEDICINE & TOXICOLOGY.1. ARSENIC (10 mins) 2. LEAD (10 mins 3. MERCURY(10mins) 4. COPPER (5 mins) 5. THALLIUM (5 mins) 6. BARIUM(2 mins) 7. CADMIUM(2 mins)