Models of the atom - AQA

1

The plum pudding model suggests that most of the atom is…

2

What was the surname of the scientist who suggested the plum pudding model?

3

What did Ernest Rutherford direct at a thin gold leaf in 1905?

4

Most alpha particles going straight through the gold foil tells us that …

5

What did Niels Bohr add to the Rutherford Atomic model?

6

The Rutherford scattering experiment proved the existence of what?

7

Who discovered the neutron?

8

Why did Rutherford use gold foil in his experiment?

9

In the current model of the atom, what are the two particles that are present in the nucleus?

10

How many times bigger is the atom compared to the nucleus?