Physics, 18.10.2019 03:20 imantahir1200345
How did the work of dmitri mendeleev differ from that of john newlands in the development of the periodic table?
a. mendeleev arranged the elements according to increasing atomic mass.
b. mendeleev predicted elements that would later be discovered.
c. mendeleev identified elements that had similar properties.
d. mendeleev organized elements into triads based on their properties.
Answers: 1
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