how was the work of newlands similar to that of mendeleev on the periodic table?\nthey both arranged the…

how was the work of newlands similar to that of mendeleev on the periodic table?\nthey both arranged the elements in order of increasing atomic mass.\nthey both arranged elements that had similar properties into groups.\nthey both predicted the positions of undiscovered elements on the table.\nthey both placed the relative atomic mass of each element on the table.

how was the work of newlands similar to that of mendeleev on the periodic table?\nthey both arranged the elements in order of increasing atomic mass.\nthey both arranged elements that had similar properties into groups.\nthey both predicted the positions of undiscovered elements on the table.\nthey both placed the relative atomic mass of each element on the table.

Answer

Brief Explanations:

Newlands and Mendeleev both arranged elements in order of increasing atomic mass. Newlands' Law of Octaves and Mendeleev's periodic table were early attempts at organizing elements. Mendeleev predicted undiscovered elements, which Newlands did not do prominently. Arranging by similar - properties was more refined in Mendeleev's work and not the main similarity. Placing relative atomic mass on the table is not the key similarity. The main similarity is the order of increasing atomic mass.

Answer:

They both arranged the elements in order of increasing atomic mass.