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1. Andrea Fernández Peñalver
6º De Primaria

2. STATES OF MATTER
SOLID
LIQUID
GAS

4. CHANGES OF STATE IN MATTER
CONDENSTION:
IS WEN A GAS CHANGES INTO
A LIQUID.
SOLIDIFICATION:
IS WEN A LIQUID CHANGES
INTO A SOLID

5. MELTING:
IS WEN A SOLID TURNS
INTO A LIQUID
EVAPORATION:
IS WEN A LIQUID TURNS
INTO A GAS

7. PURE SUBTANCES
AND MIXTURES

9. MATTER CHANGES

11. CHEMICAL REACTIONS IN NATURE
. OXIDATION:
These chemical reactions occur
when the object in the open air
and is changed into a new
substance
COMBUSTION:
It is a very fast oxidation that
occurs when the fuel is
combined with oxygen and
burns
FERMENTATION:
This chemical change happens
when a food is long in the open
and it is moldy