Using the IUPAC nomenclature rules and the periodic table, choose the correct name for the following ionic compounds. Al2O3

dialuminum trioxide

aluminum oxygen

aluminum oxide

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

Which substance is a steroid? cholesterol fatty acid monosaccharide trans fat

20 pts ‼️ an unmanned spacecraft travels to mars. mars has a lower strength of gravity than earth. where in the image is the spacecraft’s weight the greatest?