melody2k8 melody2k8
  • 02-10-2021
  • Chemistry
contestada

The periodic table _____.

is arranged by atomic mass
was developed by early alchemists
is arranged by the number of protons
is divided into vertical periods and horizontal groups

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jesicachristine29
jesicachristine29 jesicachristine29
  • 02-10-2021

Explanation:

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hunterpatrick08
hunterpatrick08 hunterpatrick08
  • 02-10-2021
Is divided into vertical periods and horizontal groups
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