Physics, asked by ritesh8855, 11 months ago

demerit of Mendeleev periodic table

Answers

Answered by krushnaivrathod

0

Answer:

i) Position of Hydrogen

ii) Position of Cobalt and Nickel

iii) Position of Isotopes

Explanation:

please mark brainliest

Answered by Afjal1

3

Answer:

he didn't arranged all the heavier atoms

he didn't give a space for noble gas

further discovery of gases leads to many problem

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