Cathode Rays Lead to Thomson s Model of the Atom
11
3
526 Lượt xem·
08/27/11
Trong
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...
Cho xem nhiều hơn
0 Bình luận
sort Sắp xếp theo
