Question

I’ve been looking at this for a while and it’s taking me some time... it’s due tomorrow too, can anyone help me?

Answer 1

The Magic Number is 39!

1 and 14 didn't go in squares.

Democritus: 2

Dalton: 7

Thomas: 18

Chadwick: 12

Rutherford: 8

Proton: 5

Atom: 11

Bohr: 15

Wave Model: 13

Neutron: 17

Nucleus: 6

Alpha Particle: 3

Electron: 16

Model: 10

Energy Levels: 4

Electron Cloud: 9