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natulia [17]
3 years ago
13

How many groups are in the modem periodic table

Biology
1 answer:
sweet [91]3 years ago
7 0

Answer:

The correct answer is

18

Groups of the periodic table: The s-, p-, and d-block elements of the periodic table are arranged into 18 numbered columns, or groups.

Hope this helps!

- Quinn <3

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