described Mendeleev periodic law??
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Answered by
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hey mate!!
here is u r answer!!
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the physical and chemical properties of the elements are the periodic function of their atomic mass.
mandeleev 's arrange all the elements known at that time in increasing order of atomic mass and this arrangement become periodic table.
_________________________________
ok help u
here is u r answer!!
__________________________________
the physical and chemical properties of the elements are the periodic function of their atomic mass.
mandeleev 's arrange all the elements known at that time in increasing order of atomic mass and this arrangement become periodic table.
_________________________________
ok help u
Answered by
3
Heya mate
The answer of ur question is
♢ In 1869 , Mendeleev published a periodic table
♧ In Mendeleev periodic table , elements are arranged in the increasing order of their atomic mass .
There were gaps in his horizontal rows ( periods ) , but he said that the elements which belonged to that gap had not been yet discovered
hope it helps
The answer of ur question is
♢ In 1869 , Mendeleev published a periodic table
♧ In Mendeleev periodic table , elements are arranged in the increasing order of their atomic mass .
There were gaps in his horizontal rows ( periods ) , but he said that the elements which belonged to that gap had not been yet discovered
hope it helps
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