Porcelain is a vitrified ceramic that is hard, dense, and white due to the high temperatures at which it is fired. It is never red, yellow, or brown. Its translucent qualities make it distinctive among ceramics.
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: