hi. i'm studying dentistry (2nd year) and our material doc. gave us this question as a home work. pls if anyone know about this sub pls pls help me. she wants it tomorrow...
i only found that zinc works as a scavenger during manufacturing, but she wants more than that.
thank you!

It is a small atom, which limits crqack propgation in the mercury eutectic mix
To find out about anything to do with dentistry, wisdom teeth, tooth extractions, numb lips, bad breath, funny tongues, oral surgery, white spots, oral mucosa, braces, orthodontics, periodontal surgery, dental implants, prosthodontics, endodontics, root canal fillings, crowns and bridges, cheap dentistry, jaw surgery, facial surgery, oral surgery, maxillofacial surgery, or generally anything to do with teeth or dentistry or dental, go to http://www.dentalimplantsaustralia.com

thanks alot