Question

part a four dinitrogen monoxide molecules express your answer as an integer. you have already submitted this answer. enter a new answer. no credit lost. try again. atoms

Explanation:

Step1: Identify the compound formula

Dinitrogen monoxide has the formula $N_2O$. Each molecule contains 2 N atoms and 1 O atom, total of 3 atoms per molecule.

Step2: Calculate total atoms for 4 molecules

For 4 molecules, total atoms = 4 × 3 = 12.

Answer:

12