Question

New periodic table was introduced by whom?

Answer 1

The new periodic table was introduced bt Henry Mosley, a French Chemist

Answer 2

hii there,

i am gaurav ,
the answer is,

The Russian chemist Dmitri Mendeleev was the first scientist to make aperiodic table similar to the one used today. Mendeleev arranged the elements by atomic mass, corresponding to relative molar mass.

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