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26-09-2022
Chemistry

Answered

What did Henry Moseley change about Mendeleev's Periodic table?
O He ordered the elements by atomic mass.
O He ordered elements with similar properties into columns.
O He ordered elements with similar properties into rows
O He filled in blanks by discovering new elements.

What did Henry Moseley change about Mendeleevs Periodic table O He ordered the elements by atomic mass O He ordered elements with similar properties into column class=

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