Which of the following statments is true regarding the wave mechanical model of the atom?
a. orbitals describe how an electron moves in an atom.
b. orbitals give a probability map of where it is likely to find an electron in an atom.
c. the wave mechanical model only works for hydrogen and no other atoms.
d. orbitals give us the exact location of an electron in an atom.
e. orbitals are just like orbits in the bohr model.

The ph of carrots are 5.0 how it is classified a. acidic b. basic c. indicator d. neutral

Which type of bonding involves the complete transfer of a valence electron from a less electrogrative atom to a more electronegative one

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