How was the work of Newlands similar to that of Mendeleev on the periodic table? They both arranged the elements in order of increasing atomic mass.
They both arranged elements that had similar properties into groups.
They both predicted the positions of undiscovered elements on the table.
They both placed the relative atomic mass of each element on the table.

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

Explanation:

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a non redox reaction occurs when there is not a transfer of electrons. for redox reactions, which are reduction-oxidation reactions, a change in the oxidation number occurs. elements that are reduced gain electrons, and elements that are oxidized lose electrons.

explanation:

la respuesta es si te gusta hacer lo que siempre haces cuando nunca ves a alguien en el espejo porque sabes que no siempre están ahí.