Tardigrade
Tardigrade - CET NEET JEE Exam App
Exams
Login
Signup
Tardigrade
Question
Chemistry
Johann Dobereiner gave the idea of trends among physical and chemical properties of several groups of three elements, the relationship referred to as
Q. Johann Dobereiner gave the idea of trends among physical and chemical properties of several groups of three elements, the relationship referred to as
146
147
Classification of Elements and Periodicity in Properties
Report Error
A
law of Triads
88%
B
law of Dobereiner
8%
C
law of Octaves
4%
D
law of Duet
0%
Solution:
Correct answer is (a) law of Triads