Compounds and mixtures

compoundsCompounds and mixtures

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http://sundekantiner.dk/bioret/93 In this unit students will learn:

follow site 1. What an atom is

go to site 2. What a molecule is

click here 3. The difference between an element and a compound

source 4. Meaning of the words reactant and product

rencontre à wicker park ba vf 5. Chemical reactions caused by heating

6. Difference between a compound and a mixture

see url 7. Air as a mixture and its separation.

8. The effect of impurities on the melting point and boiling point of substances.

 

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