N Nikki New member Feb 22, 2011 #1 I'm in eighth grade so please use simple terms that you use to talk to an eighth grader. And it would help if you included a little bit about Joliot-Curie discovered this.
I'm in eighth grade so please use simple terms that you use to talk to an eighth grader. And it would help if you included a little bit about Joliot-Curie discovered this.
