The Law of Conservation of Charge The frictional charging process (as well as any charging process) involves a transfer of electrons between two objects. Charge is not created from nothing. The appearance of negative charge upon a rubber balloon is merely the result of its acquisition of electrons.
The official languages of the island are Spanish and English. Spanish is the primary language of Puerto Ricans, though English is taught as a foreign language in public schools from elementary levels to high school.
They were here. My grandparents on my dads side are dominican and they have been in the USA since the 1920's. They come from Puerto Rico which is a Common wealth of the USA. Puerto ricans are American Citizens.Some are white, black and native, some are all three.A diverse bunch we are. Source(s): I am a black Dominican/Chinese gal.y grandparents on my dads side are dominican and they have been in the USA since the 1920's. They come from Puerto Rico which is a Common wealth of the USA. Puerto ricans are American Citizens. Some are white, black and native, some are all three.