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3 years ago

7

PLEASANSWERSOONThe elements on the Periodic Table that we use today are arranged by

1 answer:

OlgaM077 [116]3 years ago

4 0

The answer is atomic number.
Explanation: Meendelev believed in putting it in order by atomic mass but that didn’t make since so another scientist by the name of Henry Moseley arranged the elements by atomic number which made the periodic table make more since. Because they were in order of which properties they had.

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Aleksandr-060686 [28]

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2 years ago