It appearance is Small, orange-red, monoclinic crystals having Slight characteristic odor.with chemical formula (NH4)2Ce(NO3)6

Cadmium nitrate is a white crystalline solid that absorbs moisture from air and becomes watery, i.e. it is deliquescent. The compound is also a known human carcinogen.

Bismuth is a chemical element that has the symbol Bi and atomic number 83. This trivalent poor metal chemically resembles arsenic and antimony. Bismuth is heavy and brittle; it has a silvery white color with a pink tinge owing to the surface oxide. Bismuth is the most naturally diamagnetic of all metals, and only mercury has a lower thermal conductivity.

It has Slight nitric acid odor. Transparent, colorless crystals.