Is it possible to view atoms? Select one:
a. Yes, you can view atoms with the naked eye.
b. Yes, you can view atoms with a light microscope.
c. Yes, you can view atoms with a scanning tunneling microscope.
d. No, it is not possible to view atoms with any kind of microscope.

I think it

C

because you cant view them with a naked eye

indicate valleys, hills, steepness and gentleness of slopes.

explanation:

contour lines on a map indicate elevation, or depth. numeric notations on contour lines refer to the level of elevation, or height about sea level.

1.43 x 10^-11 j the guy commented the awnser just making sure u see it .