What is the total charge of the radon nucleus? (the neutral radon atom has 86 electrons.) tries 0/20 what is the magnitude of its electric field at a distance of 1.96×10-10 m from the nucleus? tries 0/20 what is the magnitude of the force on an electron at that distance? tries 0/20 what would the magnitude of the force be if the distance of the electron from the nucleus were halved?

  distance on the y-axis and time on the x-axis.

explanation:

the instantaneous velocity = change in position/time taken

the slope of the graph should give instantaneous velocity.

  slope of a graph = change in value of y -axis / change in values of x -axis

  comparing both the equations

    change in value of y -axis = change in position

  change in values of x -axis = time taken

so position values should be on the y axis and time values should be on the x axis.

distance on the y-axis and time on the x-axis.

it's a b and