Niels bohr contribution to science.?

Question

for 8th grade science we have a project we have to do on a scientist. i was assigned niels bohr. i just need help on his contribution to science.

any help.?

Answer 1

http://nobelprize.org/nobel_prizes/physi...

This took me 5 seconds. You obviosly dont know how to use google because you had to ask on Yahoo