6. The electrons that form bonds with other atoms are the A. midlevel electrons.
B. innermost electrons.
C. outermost electrons.
7. A neutral atom of an element has the same number of
A. protons and neutrons.
B. protons and electrons.
C. neutrons and electrons.

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

explanation:

0.07 g/cm³

1.37 g/cm³