Question

chemical compounds
a compound is a substance formed when two or more chemical elements are chemically bonded together. the type of bonds holding elements together in a compound can vary: two common types are covalent bonds and ionic bonds. the elements in any compound are always present in fixed ratios.
a compound is a pure substance composed of two or more elements combined by chemical means, in a definite ratio. in the model, you see four elements combined in different combinations and ratios to produce four compounds. which of the compounds would have the formula no₂?
oxygen
hydrogen
nitrogen
carbon
a.
b.
c.
d.
glucose is a 6 - carbon

Explanation:

Step1: Analyze the formula $NO_2$

It contains one nitrogen (N) atom and two oxygen (O) atoms.

Step2: Examine the models

We need to find the model with one nitrogen - colored (purple) sphere and two oxygen - colored (blue) spheres.

Step3: Identify the correct model

Model C has one purple (nitrogen) and two blue (oxygen) spheres.

Answer:

C