Question

Give the names of the elements and number of atoms of those elements, present in the following compound
e) Ammonium dichromate

Answer 1

Chemical formula of Ammonium dichromate is $(NH4{)}_{2}C{r}_2{O}_7$.
The element and the number of atoms present in the Ammonium dichromate are-

Element	Number of atoms
Nitrogen(N)	2
Hydrogen(H)	8
Chromium(Cr)	2
Oxygen(O)	7