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svetoff [14.1K]
3 years ago
11

In what way are elements in the same column of the periodic table

Chemistry
2 answers:
andrew11 [14]3 years ago
4 0
You can see wich group by the last out shell. Group 1 has 1 electron in the outershell
12345 [234]3 years ago
3 0
The periodic table<span> also has a special name for its vertical </span>columns<span>. Each </span>column<span> is called a group. The </span>elements<span> in each group have the </span>same<span> number of electrons in the outer orbital. Those outer electrons are also called valence electrons.

Hope this helps. :)</span>
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