Ammonium hydroxide has the chemical formula nh4oh. which statement is true about ammonium hydroxide?
a. it is an element.
b. it contains four elements.
c. each molecule contains seven atoms.
d. each molecule contains four hydrogen atoms.

The correct answer is option C. Each molecule contains seven atoms.

Explanation:

Hi!

Let's solve this!

The compound is:

NH4OH

Let's analyze each of the options:

A. It is an element: it is not an element, it is a molecule composed of different elements.

B. It contains four elements: it only contains three elements, nitrogen, hydrogen and oxygen.

C. Each molecule contains seven atoms: it contains a nitrogen atom, an oxygen atom and five hydrogen atoms, the sum of seven atoms.

D. Each molecule contains four hydrogen atoms: each molecule contains five hydrogen atoms.

After the analysis, we conclude that the correct answer is option C. Each molecule contains seven atoms.

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