lucassivori829 lucassivori829

10-10-2021
Biology

contestada

How many groups are in the modern periodic table?
O 12
O 18
O 22
O 24

Respuesta :

aaliyahsarzate aaliyahsarzate

10-10-2021

Answer:

18

Explanation:

18 groups and 7 periods in the modern periodic table

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