7. It is a motion of tiny particles moved rapidly that collide or bump each other
a. brownian motion b. tyndall effect c. suspension
8. The following are colloidal property of mixture EXCEPT:
a. it has tyndall effect
b. it has brownian motion
eroided by
c. you can see in your aided eye
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9. Natural colloid that is found inside the body
a. heart
b. stomach c. blood
10. Ointment is an example of colloid, how it is use?
a. condiment that enhances food flavor
b. for application on skin
c. for binding materials like cloth or paper

help me please ​​