energy ppt

1. WELCOME

2. MOLECULES
It is the smallest particles of a pure
substance with all its properties . All
the molecules of pure substace will
have the same properties

3. PURE SUBSTANCE
Substance having only one
component and having same
properties everywhere are called
pure substance

4. MIXTURE
Substance containing more than one
component and having different
properties

5. TYPES OF MIXTURES
Homogeneous mixtures
Heterogeneous mixtures

6. HOMOGENEOUS MIXTURES
If the properties are the same
throughout the mixtures, it is
homogeneous

7. HETEROGENEOUS MIXTURES
If the properties are not the same
throughout mixtures ,it is
heterogeneous .

8. THANK YOU
Presented by
TINTU FRANCIS
PHYSICAL SCIENCE