A total of 5 mol iron oxide has a mass of

Match each object to its description: a. coma of a comet b. comet tail c. oort cloud haze surrounding a nucleus created by solar wind. hypothetical sphere around the solar system

Temperature is _related to the average kinetic energy of a gas. inversely directly not disproportionally

The number to the right of an element's symbol (ex. c-12) identifies the of an isotope.