Science, asked by aradhy53, 1 year ago

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Answered by snesun2025
2

1.JOHN NEWLANDS gave the OCTAVE RULE.

2.JOHANN WOLFGANG DÖBEREINER have the TRIAD RULE.

3.HENRY MOSELEY gave the MODERN PERIODIC TABLE.

5.PROPERTIES OF ELEMENTS ARE THE PERIODIC FUNCTION OF THEIR ATOMIC MASSES-.

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