Science, asked by Anonymous, 1 year ago

difference between mendellev perodic table and mordern periodic table (any three)

Answers

Answered by shivanshu25
0
in mandaleeve p t position of hydrogen was not specified and there was no place for the isotope but it get corrected in mpt
Answered by sujit21
2
Good morning...

• Mendeleev's periodic table is based on atomic mass while,Modern periodic table is based on atomic number
• Mendaleev's periodic table contains about 66 elements whereas,Modern periodic table contains about 112 elements
• In Mendeleev's periodic table there were gaps for undiscovered elements but ,Modern periodic table maintains uniformity.
I hope it's helps u alot.

Thanku..
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