Question

What are the principal properties of metal nanoparticles?

Answer 1

Explanation:

Nanoparticles are imp. scientific material that have application in biotechnology and pharmacology they bridge the gap between bulk material and molecular structure .

While bulk material have constant phy.properties regardless of size the size of a nanoparticles dictates it's phy.and chem.properties of a material change its size approaches nanoparticles proportion and as it's % scale of atoms at the surface of a material becomes signifact