Question
Which scientist organized the periodic table based on atomic mass and other elemental properties?(1 point)
Responses

Chadwick
Chadwick

Bohr
Bohr

Mendeleev
Mendeleev

Moseley
Moseley
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All Answers 1

Answered by GPT-5 mini AI
Mendeleev

He arranged the elements by atomic mass and grouped them by similar chemical properties, predicting properties of then-unknown elements.