Question

mandeleeff's periodic table periodic law, achievements & lim
itations​

Answer 1

Answer:

Mendeleev's Periodic Table: Mendeleev was a Russian scientist. Mendeleev arranged the periodic table in different-different ways. But he succeed when he arrange all the then known 63 elements in the order of increasing atomic mass. The benefits of doing so is, those elements having the similar properties comes under the vertical line of those elements which arranged in horizontal line. But Mendeleev sure that the elements having the same properties fell in same vertical column or group. So that's why Mendeleev left some gap in his periodic table. There are two main features of Mendeleev Periodic table. Increasing atomic mass Grouping in horizontal and vertical line of all the elements having similar properties. But there are limitations and achievements of Mendeleev's Periodic table. following are the three main Achievements of Mendeleev's Periodic table. Read more : https://www.sciencelaws.in/2021/02/achievement-and-limitation-of-Mendeleev-periodic-table.html?m=1

Answer 2

Answer:

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