A chemical formula is a concise list of the elements in a compound and the ratios of these elements. To better understand what a chemical formula means, we must consider how an ionic compound is constructed from its ions.
A fallacy is an incorrect argument in logic and rhetoric. It gives a result which is not valid or lacks soundness. Fallacies are either formal fallacies or informal fallacies.
A logical fallacy is a fallacy of logic, an error in reasoning, leading to an invalid argument. There are many, here are some: straw man argument, appeal to the masses, appea â¦ l to emotion, appeal to fear, hasty generalization, appeal to the person. Example.