1
AssignmentMultiple Choice

Periodic Table

Question 1 • NC-Physical Science (Fall) [1st 9 Weeks]

What is the major difference between the periodic table created by Dmitri Mendeleev and the one created by Henry Moseley?

Answer
A
Moseley arranged the elements in order of increasing atomic mass.
B
Moseley ignored variations resulting from isotopes.
C
Moseley arranged the elements in order of increasing atomic number.
D
Moseley divided the elements into four categories.
Next
What is the major difference between the…