AFIS stands for Automated Fingerprint Identification System. It is a computerized system used to store, search, and match fingerprint data efficiently. This technology is critical in modern forensic investigations for rapid identification.
Europium (Eu) resembles Calcium (Ca) in the following ways:
(A). Both are diamagnetic
(B). Insolubility of their sulphates and carbonates in water
(C). Solubility of these metals in liquid NH3
(D). Insolubility of their dichlorides in strong HCI
Choose the correct answer from the options given below: