Alcoholic beverages contain this type of alcohol: methanol ethanol propanol none of the above

Which term refers to a property that depends only on the amount of a substance? ©@

Which substances have the lowest melting points: ionic covalent, or metallic

Which of the following statements is true? a. elements in the last period are radioactive. b. atomic weight is the same as atomic mass. c. elements in the same group have the same number of electron shells. d. atomic number equals the number of neutrons in the nucleus of an atom.