Training Test — test. Science Test Space, Class 8.

Difficulty level:	Recomended time:
	00:20:00

Difficulty level:

00:20:00

1.	Atomic number: Drag and drop	3 m.
2.	Atom model of Thomson and Rutherford: True or false	3 m.
3.	Atomic mass: Problem solving question	3 m.

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1. Training Test