Many different arrangements of electrons in an atom (configurations) are possible. Orbital diagrams are used to describe the possible locations of electrons and the resulting configurations produced by many electrons in a single atom. Drawing an orbital diagram shows the relative energy level of many different orbitals. Statements below refer to the order of boxes from left to right. Indicate which of the following statements about energy levels in a multi-electron system are true or false.

answer: mercury

explanation:

the answer is   c.) 1575 j.

explanation:

when the volume of gas is   changed from   717.73 ml   to 852 ml   the temperature will   change   from 315   c to 452   c

    calculation

this is calculated using the charles law formula

that is,   v1/t1 = v2/t2

          v1=?

        t1 = 315 c   into   kelvin = 315 +273 = 588 k

        v2 = 852   ml

        t2 = 425c + 273 =698 k

make v1   the subject of the formula ( by   multiplying both side by t1)

  v1=( v2 xt1) / t2

v1= (852 ml   x 588 k)/ 698 k= 717.73 ml

the dissolution of polymer can be thermodynamically described in 2 steps.