Which of the following statement is correct?
A. The properties of various actinoids are very similar
B. 4f and 5f orbitals are equally shielded
C. D-block elements show irregular and erratic chemical properties
D. 4d and 5d orbitals are equally shielded
Answer:D
Which of the following statement is correct?
A. The properties of various actinoids are very similar B. 4f and 5f orbitals are equally shielded C. D-block elements show irregular and erratic chemical properties D. 4d and 5d orbitals are equally shielded