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Atomic Models Crossword by Esteban Navia
 

Crossword Puzzle

Atomic Models Crossword by Esteban NaviaOnline version

Test your knowledge of atomic models.

by Yongel
1

Proposed the solid sphere model of the atom.

2

Proposed the "plum pudding" model and discovered the electron.

3

Discovered the atomic nucleus with the gold foil experiment.

4

Scientist who proposed electrons orbit in fixed energy levels.

5

proposed that electrons exhibit both wave like and particle like behavior.

6

The smallest unit of chemical elements.

7

Central core containing protons and neutrons.

8

Negatively charged subatomic particle orbiting nucleus.

9

Greek philosopher who first suggested atoms

10

Positively charged particle found in atoms

11

Neutral particle found in the nucleus

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