character: Dmitri Mendeleev
topic: Development of the Periodic Table
grade: 11
subject: Chemistry
LearnActions
SearchCreate
character: John Newlands
topic: Law of Octaves in Periodic Development
grade: 11
subject: Chemistry
LearnActions
SearchCreate
character: Henry Moseley
topic: Rearrangement of the Periodic Table by Atomic Number
grade: 11
subject: Chemistry
LearnActions
SearchCreate
character: Lothar Meyer
topic: Meyer’s Contribution to Periodic Law
grade: 11
subject: Chemistry
LearnActions
SearchCreate