Answer:
dinitrogen pentoxide
Explanation:
Based on the research, dinitrogen pentoxide is a chemical compound containing only nitrogen and oxygen which is both nonmetal. When two nonmetals or two negatively charged atoms try to form bonds, they always form covalent bonds. Hence, Dinitrogen Pentoxide is not ionic - it is covalent.
If your science teacher says B, it’s probably because water has a negative and positive end, heat is just a form of energy, as other atoms can’t leave (they’re attracted to the ends) they are being insulated; but notice that ice will melt into gas (where atoms have tons of space) for other atoms to escape. Hence ice and gas aren’t ideal. (Air is a gas here.)
It’s not a 100% but hopefully it helps with some kind of analogy.
B. Producing hook-and-loop tape is not an example of research in the field of energy.
“A. developing rechargeable batteries” is research involving <em>electrical</em> energy.
“C. Determining the usefulness of oil from soybean plants” is incorrect. Soybean oil might be used as a fuel to provide <em>heat</em> (energy)
“D. studying the effects of insulation” involves retaining the <em>heat</em> (energy) inside a structure.
An element is a substance that can’t be broken down into simpler substances by chemical means, a compound is when two or more elements are combined chemically to form something new, and a mixture is when two or more substances are combined but not chemically.
LightWave. Lightwave forms the most important example of a transverse wave!