Helllp please Explain how the electron energy levels proposed by Niels Bohr are similar to the rungs on a ladder. a) Explain how acid mine drainage can damage surrounding water supplies.

b) What can be done to minimize the environmental damage caused by mine drainage?

*tilts head* sounds more like a statement

atomic number of carbon is 6

electronic configuration of carbon is 1s²2s²2p²

orbital diagram of c is as shown here in the image.

the mantle

explanation:

earth is divided into three layers: the crust or the outermost layer on which we live; the underlying, middle layer - the mantle - and the core (the innermost layer of earth).