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san4es73 [151]
3 years ago
10

The bottom number on each element on the Periodic Table is called

Chemistry
1 answer:
Flura [38]3 years ago
7 0

Answer:

The bottom number on each element of the periodic table are called the 4f series or lanthanoids and 5f or actanoids. They are also called inner transition elements.

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3 0
3 years ago
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