Decantation is a method for separating mixtures by removing a liquid layer, typically from a settled precipitate. It involves allowing a mixture containing an insoluble solid to stand so that denser solids settle at the bottom, a process known as sedimentation. The document discusses the characteristics of mixtures and the practical applications and benefits of decantation in various community activities.

1. SEPARATING
MIXTURES:
DECANTATION

2. Decantation is a process of
separating mixtures by removing a
layer of liquid, generally one from
which a precipitate has settled. A
mixture of an insoluble solid in
liquid is allowed to stand. If the solid
is denser than the liquid, it will settle
at the bottom if kept undisturbed for
some time. This process where
particles settle at the bottom of the
liquid is called sedimentation.

3. Take note of the following terms in
describing the mixtures:
Transparent Light can pass
through and objects are clearly seen
e.g. window
Translucent Semi-transparent
(fuzzy image)
e.g. milky glass
Opaque Light cannot pass through
e.g. brick

4. Decantation is a form of
separating mixtures that can
also be observed in the
different activities in the
community like in school,
home or kitchen and other
set-ups.

6. ACTIVITIES IN THE COMMUNITY
INVOLVING DECANTATION

11. BENEFITS OF DECANTATION
ACTIVITIES THAT
USE DECANTATION
BENEFITS
1.
2.
3.

12. Answer the following
guide questions.
• a. What are the different
activities in the community that
use decantation?
• b. What are the
importance/benefits of
decantation in the community?
.