Seudónimo Seudónimo

11-09-2020
Physics

contestada

The periodic table includes
_____ periods.

Respuesta :

quyenthao111 quyenthao111

11-09-2020

There are currently seven complete periods in the periodic table

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Alvinabatool Alvinabatool

11-09-2020

Answer:

The periodic table includes

Seven periods and Eighteen groups

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