Cathode Rays Lead to Thomson s Model of the Atom
11
3
526 ビュー·
08/27/11
の
Life
In the mid 1800 s scientists successfully passed an electric current through a vacuum in a glass tube. They saw a glow from the tube that seemed to emanate from the negatively charged plate...
もっと見せる
0 コメント
sort 並び替え
