Charge conservation elementary charge on positive and negative particles must be extremely close to equal, differing by no more than a factor of 10 for the case of protons and electrons. Ordinary matter contains equal numbers of positive and negative particles, protons and electrons, in enormous quantities. If the elementary charge on the electron and proton were even slightly different, all matter would have a large electric charge and would be mutually repulsive. The best experimental tests of electric charge conservation are searches for particle decays that would be allowed if electric charge is not always conserved. No such decays have ever
Scarlett (given name) Scarlett (given name) Scarlett is a feminine name derived from an English surname with an occupational meaning, referring to a person who sold cloth of scarlet. It gained popularity due to the character Scarlett O'Hara in Margaret Mitchell's best-selling novel "Gone with the Wind" and the film adaptation. The name was the 17th most popular name given to baby girls in the England and Wales in 2013 and the 30th most popular name given to baby girls in the United States in 2014. The name also has associations with the bright red color scarlet and, indirectly, with the Biblical scarlet