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(a) Define the modern periodic law. …

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(a) Define the modern periodic law. Why was it necessary to change the basis of classification from the atomic mass to the atomic number ?

Posted by Nitin Tiwari 5 years, 10 months ago

CBSE > Class 10 > Science

3 answers

Aagila Parveen 5 years, 10 months ago

Properties of elements are periodic functions of their atomic numbers

0Thank You

Vikas Bansal 5 years, 10 months ago

Bec. It is easy to clasify elemnts then atomic mass

0Thank You

Vikas Bansal 5 years, 10 months ago

The preodic functions of elements on thier atomic number

1Thank You

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CBSE > Class 10 > Science