Niels Bohr’s theory was based on evidence from a beam of particles that scattered after hitting thin gold foil. evidence that an atom will actually emit colors when heated. the experimental results of other scientists. the effect of holding a magnet next to a beam of electrons.

How did spanish benifit from 1494 treatiy of tordesillas

The line dividing regions 4 & 5 on this map is known as the "fall line." which of these represents an important factor of the fall line in georgia history? a) it was the first boundary of the georgia after it became a state. b) it was an important source of power due to a change in elevation. c) it was once home to major cities that have since become abandoned. d) it was a dividing line between the united states and native american territories.

Leading up to the french and indian war, the british were