A chemical compound is a substance consisting of two or more different elements bonded together in a fixed mass ratio that can be split into simpler substances. (above text taken from wikipedia) Examples- water salt carbon dioxide Compounds have existed since shortly after the creation of the universe, they were not invented by a person.
Although the use of a periscope to look over the heads of a crowd was first known around 1430 the first person to patented it was Morgan Robertson, around 1920.
Tim Westergren invented Pandora.
Who invented the wide area network
No one person has been given credit for inventing input devices. These have changed over the years, but have always been necessary for getting information into computers.
he invented the first raditotelescope in the Philippines
from a person who was born called ian ganhan he invented a compound, he puit two chemical together and mixed the two names which created a compound
Who is a pronoun that stands in place for a person. A person cannot be invented, so "Who" cannot be invented. A person can be inspired, but not invented. One person can help create another person's career, but not invented.
the person who invented was a person named sioeli kaufusi
Who is the person who invented the flying chair? Has the flying chair ever been invented?
Jeans Are Invented By A Person
The modern form of the word "hi" as a casual greeting has been in use since the late 19th century. However, variations and equivalents of greetings similar to "hi" have been used in different languages and cultures for much longer.
The person that invented the first mouse was named Doug Engelbart.
The person who invented the graduated cylinder was Albert Einstine.
The person who invented jelly was Izzy Short in 1923.
the person name that invented scramble game
The person who invented the 69 was the freakiest person alive,Jazmin Silva
The person who invented linoleum in 1855 was a man named Frederick Walton. He is also the person who invented Lincrusta in 1877.