1 molecule of nitrogen (N2) reacts with 1 molecule of oxygen (O2) to produce some amount of nitric oxide (NO). Use the number of atoms in the products to answer the question below.

Chemical element Number of atoms in reactants Number of atoms in products

N 2 2

O 2 2

During this reaction, how many molecules of nitric oxide (NO) are produced?

What diagram shows the ionic compound of magnesium oxide

What can be found in the ionosphere

Ageochemist examines a piece of metal that he found in the soil. he performs tests to identify the metal from its density, electrical conductivity, and melting point. which statement best describes his investigation? a. he is determining physical properties that are sufficient to identify the metal.b. he is determining chemical properties that are sufficient to identify the metal.c. he is determining physical properties that are insufficient to identify the metal.d. he is determining chemical properties that are insufficient to identify the metal.