Element Hafnium of the Hf symbol is named at which of the following places.A. GermanyB. CopenhagenC. SwedenD. France

Element Hafnium of the Hf symbol is named at which of the following pl

1.	Element Hafnium of the Hf symbol is named at which of the following places.A. GermanyB. CopenhagenC. SwedenD. France
A.	C
B.	D
C.	B
D.	A
Answer» D. A