stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Periodic table Flashcards | StudBud
Periodic table
1 / 32
Who grouped elements with similar properties in groups of three called triads
A
John Newlands
B
Dimitri Mendeleev
C
Henry Moseley
D
Johann Dobereiner
Next
0
0
correct · 0:00
