Nanoparticles also have different properties to the same substance in normal-sized pieces. For example, titanium dioxide is a white solid used in house paint and certain sweet-coated chocolates. Titanium dioxide nanoparticles are so small they do not reflect visible light, so cannot be seen.
legal Definition of cession 1: an act of ceding : a yielding (as of property) to another: as a in the civil law of Louisiana: assignment or transfer of property rights by a debtor to a creditor
(in India) the sum of ten million, especially of rupees; one hundred lacs. When the cession took place, each half was estimated at one crore and thirty-three lacs. He was brought to Lahore and had to pay a crore (ten millions) of rupees.