Imagine you need to make a model that shows the locations of the parts of a sodium atom. explain which type of model you would use.

Which of the following describes a compound? (hint: carbon and oxygen bo a. a piece of pure carbon, containing only carbon atoms b. oxygen gas surrounding a solid piece of carbon c. a substance made of two oxygen atoms for each carbon atom carbon and oxygen atoms mixed without being bonded together

Tell me the iupac name of the following compounds:

Heat is the total potential energy of a substance that can be transferred. true false