'In 1955 physicists Owen Chamberlain & Emilio Segre discovered the antiproton, which has this kind of charge'
negative
SCIENCE & NATURE: In 1955 physicists Owen Chamberlain & Emilio Segre discovered the antiproton, which has this kind of charge
In 1955 physicists Owen Chamberlain & Emilio Segre discovered the antiproton, which has this kind of charge
In 1955 physicists Owen Chamberlain & Emilio Segre discovered the antiproton, which has this kind of charge
SCIENCE & NATURE
negative
SCIENCE & NATURE