Write all the advantages of mendeleev's periodic table
Answers
Answered by
56
Advantages of Mendeleev ' s periodic table
1 He arranged all the 63 known elements in increasing order of their atomic masses .
2 The table consists of vertical columns called group and horizontal rows called period .
3
The elements with similar physical and chemical properties came under same group .
Thus ,
It helped in discovery of new elements .
It helped in correction of atomic mass of some of the elements .
1 He arranged all the 63 known elements in increasing order of their atomic masses .
2 The table consists of vertical columns called group and horizontal rows called period .
3
The elements with similar physical and chemical properties came under same group .
Thus ,
It helped in discovery of new elements .
It helped in correction of atomic mass of some of the elements .
Answered by
36
Advantage of Mendeleev Periodic Table :-
1.He left blank Places which help scientist to discover new element
2.When Noble gasses was discovered Hel could add it to periodic table without any major changle
3.He predicted the property of new element
1.He left blank Places which help scientist to discover new element
2.When Noble gasses was discovered Hel could add it to periodic table without any major changle
3.He predicted the property of new element
Similar questions