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ChemistryNEET 2020Lanthanoids and actinoids

The d- and f-Block Elements

Identify the incorrect match.

NameIUPAC official name
(a) Unnilunium(i) Mendelevium
(b) Unniltrium(ii) Lawrencium
(c) Unnilhexium(iii) Seaborgium
(d) Unununnium(iv) Darmstadtium
  1. A.(a), (i)
  2. B.(b), (ii)
  3. C.(c), (iii)
  4. D.(d), (iv)✓

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