👤
Answered

2. How many vertical columns or families are found on the Periodic Table of Elements?
A. 16
B.17
C. 18
D. 19

please answer this ASAP PO PLEASE NEED NOW​

Sagot :

KAEZIKEVA10IN

Answer:

B.18

Explanation:

18 Verticals Columns

• The elements are arranged in seven horizontal rows, called periods or series, and 18 vertical columns, called groups. Groups are labeled at the top of each column.

#CARRYONLEARNING

In Studier: Other Questions