Question

Find odd man out. Ammonium, chloride uranium, Thorium, plantinum

pls give this ans as well as soon​

Answer 1

Chloride………………………………..

Answer 2

Ammonium is the odd man out.

Explanation:

• Elements are made up of atoms of same type whereas a compound consists of atoms of different elements.
• Ammonium is a compound because it is a composition of two different elements. Ammonium $(NH_{3})$ contains a single nitrogen atom and three hydrogen atoms.
• Chloride $(Cl_{2})$, Uranium $(U)$, Thorium $(Th)$ and Platinum $(Pt)$ are pure elements because they are composed of atoms of the same element.