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Periodic Classification of Elements — Science STD 10 — Question

Tamilnadu BoardEnglish MediumSTD 10SciencePeriodic Classification of Elements1 Mark
MCQ
Lanthanides and Actinides are called as _____.
  • A
    Alkali metals
  • ✓
    Inner transition elements
  • C
    Transition elements
  • D
    Representative elements.
✓

Answer

Correct option: B.
Inner transition elements
Inner transition elements

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