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
The Mexican Cession was the land Mexico ceded (gave up)to the United States in the Mexican War. The cession covered what are now California, Nevada, Utah, and parts of four other states. World Book map Mexican War (1846-1848) was fought between the United States and Mexico over disagreements that had been accumulating for two decades. In the course of the war, United States forces invaded Mexico and occupied the capital, Mexico City.