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White raven [17]
3 years ago
7

How is the modern periodic table arranged?

Chemistry
2 answers:
tigry1 [53]3 years ago
3 0
Modern periodic table is arranged on the basis of element's increasing "Atomic numbers"

Hope this helps!
Leokris [45]3 years ago
3 0

Answer:

by atomic number, with chemical families or groups in columns and periods in rows

Explanation:

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