makynziecloyd makynziecloyd

19-01-2021
Chemistry

contestada

What are the horizontal rows of the periodic table called?
a. Periods
C. Columns
b. Groups
d. Rows

Respuesta :

corbyn4731 corbyn4731

19-01-2021

Answer:

The horizontal rows in the periodic table are periods, while the vertical rows are called groups.

Explanation:

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bryden85 bryden85

19-01-2021

A because there are 7 horizontal rows

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