00024595 00024595

03-09-2019
Social Studies

contestada

What is a "period" on the periodic table?

Question 5 options:

a vertical row

all of the elements at the bottom of the chart

the elements along the "stairstep"

a horizontal row

Respuesta :

miatortilla2 miatortilla2

03-09-2019

A period on the periodic table is a horizontal row.

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