In the periodic table, Gadolinium belongs to
A. 4th Group 6th period
B. 4th group 4th period
C. 3rd group 5th period
D. 3rd group 7th period.
Answer:D
In the periodic table, Gadolinium belongs to
A. 4th Group 6th period B. 4th group 4th period C. 3rd group 5th period D. 3rd group 7th period.