1.

Why we call heavy metals heavy?? reason?​

Answer»

ong>Answer:

The term heavy metal refers to any metallic chemical ELEMENT that has a relatively high density and is toxic or poisonous at low concentrations. EXAMPLES of heavy METALS include mercury (Hg), CADMIUM (Cd), arsenic (As), chromium (Cr), thallium (Tl), and lead (Pb).



Discussion

No Comment Found

Related InterviewSolutions