saigeemily saigeemily
  • 28-09-2020
  • Advanced Placement (AP)
contestada

How are periods
and groups
different from
each other on the periodic table

Respuesta :

johanna234772
johanna234772 johanna234772
  • 28-09-2020

Explanation:

Groups and periods are two ways of categorizing elements in the periodic table. Periods are horizontal rows (across) the periodic table, while groups are vertical columns (down) the table. Atomic number increases as you move down a group or across a period.

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