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creativ13 [48]
3 years ago
14

The lanthanides are all radioactive true or false

Physics
1 answer:
Oksi-84 [34.3K]3 years ago
3 0

Answer:

False

Explanation:

All the lanthanides are not radioactive in nature. Just one of the lanthanides are radioactive.

  • The lanthanides belong to the f-block on the periodic table
  • Only Promethium in this group are radioactive in nature.
  • Other elements in the lanthanide series might have radioactive isotopes.
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