Chemistry, 28.09.2020 01:01 rashawnglover
Match the scientists to their contributions to the development of the periodic table.
Scientists: Johann Dobhereiner, Henry Moseley, John Newlands, Dmitri Mendeleev
Contributions:
1) proposed a periodic table that accommodated for
the discovery of new elements
2) proposed a triad arrangement based on the elements’
physical and chemical similarities
3) proposed a periodic table based on the repeating properties
of the elements like an octave in music
4) proposed a periodic table based on the increasing order of
the elements’ atomic numbers
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Match the scientists to their contributions to the development of the periodic table.
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