physique chimie college lycee
ATOMS & MOLECULES

 

ATOMS & MOLECULES

EXERCISE - 9 items

 

 

Description: Flash animation with 9 questions to check his knowledge about atoms inside molecules.

 

Definitions

Atom :  smallest unit of ordinary matter (≠ elementary particle) that forms a chemical element.

Molecule :  group of atoms, smallest fundamental unit of a chemical compound that take part in a chemical reaction.

 

animation flash        .exe (Windows)        .app (Mac)

 

 

 

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