Mosslathan62 Mosslathan62

09-02-2021
Physics

contestada

In your own words, explain why Mendeleev believed the data on this new element must have been wrong.

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Nesep28 Nesep28

09-02-2021

The rows of the table called periods had eight elements with atomic mass left to right it was a good model cause u can predict to know elements and properties hope this helped

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