Question

1 What conclusions were made from the observations of Gold foil experiment

2 Explain the postulates of Bohr's atomic model​

Answer 1

Answer:

From the Gold foil experiment, Rutherford and his team observed that: Most of the fast moving α-particles passed straight through the gold foil. Some α particles were deflected by small angles and a few by large angles.

Explanation:

Bohr's model of the hydrogen atom is based on three postulates: (1) an electron moves around the nucleus in a circular orbit, (2) an electron's angular momentum in the orbit is quantized, and (3) the change in an electron's energy as it makes a quantum jump from one orbit to another is always accompanied by the ...