I think you forgot to attach the diagram along with the question. I am answering the question based on my research and knowledge. "Count the number of protons" is the one among the following choices given in the question by which the <span>atomic number of nitrogen be determined. The correct option among all the options that are given in the question is the second option or option "B".</span>
Answer:
1. Atoms, Have different properties depending on the number of protons.
2. Mixtures, The ingredients maintain their properties when they are placed together or taken apart.
3. Compounds, The atoms take on new properties when they bond together or are separated.
Explanation:
Combustion releases energy from a fuel.
Carbon monoxide: (CO) is other type of carbon oxide produced from the combustion of fuel. It is produced when there is insufficient O2 (or oxygen),
1.3 atmosphere is 131.722 Kilopascal
