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Scilla [17]
3 years ago
11

What are the columns and rows of the periodic talbe of the elements called

Geography
2 answers:
BigorU [14]3 years ago
5 0
The horizontal rows<span> in the </span>periodic table<span> are periods, while the vertical </span>rows<span> are </span>called<span> groups. </span>
Kryger [21]3 years ago
3 0
The columns are called groups

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