Chemistry, asked by Abhijeet239, 1 year ago

How many elements were known to Mandleev at that time ?

priyanshu1092: 63

akashunnikrishnan011: 7*9=63

Answers

Answered by Anirban1108

3

63.

Hope it helps.

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Answered by aryanshukla9004

1

At that time only 63 elements were discovered via menedleev

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