If X is the largest group in the long form of periodic table having number of d-block elements is A , number of Lanthanides is B and the number of Actinides is C, then ,value of A+B-C?
Answers
Answered by
6
Explanation:
All but one of the lanthanides are f-block elements, corresponding to the filling of the 4f electron shell; depending on the source, either lanthanum or lutetium is considered a d-block element, but is included due to its chemical similarities with the other 14.
Elements: Gadolinium; Holmium; Lutetium; Lanthanum...
PLEASE MARK AS BRAINLIEST ANSWER AND FOLLOW ME PLEASE PLEASE
Similar questions