Which of the following is the correct description of einstein's equation?
a change in mass is related to a change in energy
matter can change form during chemical reactions
energy and mass are the same
particles moving at the speed of light have a certain amount of energy

For a patient with the following pes statement and interventions, which would be the most appropriate monitoring and evaluating data? pes statement: inadequate calcium intake related to food and nutrition related knowledge deficit as evidenced by statements that the only dietary source of calcium is milk and she believes that she is lactose intolerant. patient’s nutrition prescription is for a diet providing 1200 mg calcium per day. patient was provided with in-depth nutrition education on alternative dietary and supplement sources of calcium. a. calcium intake (at subsequent visit) b. knowledge assessment by asking patient to identify food sources from menus and shopping list (at the end of the current visit) c. serum calcium (at next visit) d. both a and b e. both a and c

An experimental procedure requires a 10 ml of acid to be dissolved

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