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Maurinko [17]
3 years ago
11

Which elements make up a family

Chemistry
2 answers:
natulia [17]3 years ago
8 0
The columns in the periodic table. They're also known as groups.
andrew-mc [135]3 years ago
3 0
The columns going up and down on the periodic table of elements are familys
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<span>Displaced volume :

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