The proton is a subatomic particle with a positive electric charge of 1 elementary charge. It is composed of two up quarks and one down quark. It was discovered by Ernest Rutherford, 1st Baron Rutherford of Nelson, a physicist and British chemist in 1918. He was known as the father of nuclear physics. What kinds of knockoff watches can enhance the charm? Top quality super clone Breitling watches UK!
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