An O2 molecule is NOT a compound.
CO2 is a molecule AND a compound.
A molecule MUST consist of at least 2 atoms.
A compound MUST consist of at least 2 atoms.
Here's the KEY DIFFERENCE:
A compound MUST contain at least 2 DIFFERENT ELEMENTS.
Tuesday, 5 June 2012
Difference between a molecule and a compound
All compounds are molecules but not all molecules are compounds!
An O2 molecule is NOT a compound.
CO2 is a molecule AND a compound.
A molecule MUST consist of at least 2 atoms.
A compound MUST consist of at least 2 atoms.
Here's the KEY DIFFERENCE:
A compound MUST contain at least 2 DIFFERENT ELEMENTS.
An O2 molecule is NOT a compound.
CO2 is a molecule AND a compound.
A molecule MUST consist of at least 2 atoms.
A compound MUST consist of at least 2 atoms.
Here's the KEY DIFFERENCE:
A compound MUST contain at least 2 DIFFERENT ELEMENTS.
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