19 ч 12 мин, 25 май 1868 г. - Plum Pudding Model
Описание:
Plum Pudding Model- 18th and 19th century, JJ Thomson proposed a model that suggested the inner structure of atoms.Basically stating the atom is a sphere of positive charge, and negatively charged electrons are mixed in it to balance the total positive chargeДобавлено на ленту времени:
Дата:
19 ч 12 мин, 25 май 1868 г.
Сейчас
~ 156 г назад
