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Radda [10]
3 years ago
9

Which is a column running up and down in the periodic table?

Chemistry
2 answers:
Alja [10]3 years ago
7 0
It is a period.....
this ok??
dolphi86 [110]3 years ago
5 0
<span>The verticle column of the periodic table is called a family or a group.</span>
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