devikeerthansr
His studies of transuranium elements in his laboratory in the University of California, led Glenn T. Seaborg to propose in 1944, a new conception of the periodic table
in which the elements americium and curium had differed from transition metals. A.in which the elements americium and curium
had differed from transition metals.
- Incorrect. "had" is an issue. B.in which the elements
americium and
curium differed from transition metals
- Correct. Parallelism is maintained and sentence meaning is correct.C.
where the elements americium and curium differed from when
they were considered transition metals -
Incorrect. "Where" is for place. Referent for "They" is an issue.D.
where the elements americium and curium
had differed from transition metals.
- Incorrect. "Where" is for place. "had" is an issue.E.in which the elements americium and curium differed from
elements now that are transition metals - Incorrect. "that" referent and meaning issue.Answer: (B).