In terms of the Bohr radius, 0 , estimate the average distance of the electron from the nucleus, ¯,ℓ , for an electron in a 1 , 2 , and 2 orbital of carbon.

How does litmus paper indicate an acid?

Which of the following observations indicates that there is a small, dense, positively charged part in the center of an atom? some uncharged particles are scattered by a gold foil. all uncharged particles are attracted towards a gold foil. all positively charged particles pass straight through a gold foil. some positively charged particles bounce back from a gold foil.

Which fact represents evidence for the big bang theory?