Search results

...ance. It is not attacked by most acids. It is one of the most precious and rarest metals.

...mical element]] with the [[symbol]] At and [[atomic number]] 85. It is the rarest naturally occurring element in the Earth's crust, occurring only as the dec

# '''[[Colonic atresia]]''': This is the rarest type of intestinal atresia. It occurs when a part of the large intestine (t

Blue Diamonds are among the rarest and most valuable of colored diamonds. They are graded according to the int

...gus]]: Refers to conjoined twins who are fused at the cranium. This is the rarest form of conjoined twinning.

3. '''[[Shoulder presentation]]''': This is the rarest type where the fetus's shoulder leads the way. It is also known as transver

...'Type IV''' involves an incomplete or underdeveloped cerebellum. It is the rarest form.

...1 is the mildest and most common form, while Type 3 is the most severe and rarest form.

...cond-least electronegative element, behind only caesium, and is the second rarest naturally occurring element (after astatine).