Decantation using scooping.pptxmamanmnmn

nsmnman

1. Direction: Match coulumn A with Column B. Match colloids to its uses. .

2. A. B. __1. Hair Gel A. Condiment that enhances.. food flavor. __2. Ketchup B. For application on the skin. __3. Glue C. To attach the picture on the paper. __4. Ointment D. For hair styling. __5. Paste E. Binds materials like cloth/ paper.

3. COLLOIDS USES 1. Shampoo _______________________________ 2. Dishwashing Liquid _______________________________ 3. Butter _______________________________

4. Direction: Complete the blanks by supplying the correct word to form a paragraph. ( mixture, solid/liquid, removed, settle, densertechnique , pouring off ) Decantation is the _____________ of a _____________from a solid / liquid ________. The mixture is allowed to ___________ and the liquid is __________while preventing the _________ from escaping.

5. Description of Mixture 1 .Transparent - light can pass through and objects are clearly seen. ( window) 2. Transluscen t - semi- transparent(fuzzy image) ( e.g milky glass) 3. Opaque - light can not pass through. ( e.g brick) Time Test 1 Test 2 Test 3 Transparent Transluscent Opaque 1 min. 3 mins . 5 mins .

6. Direction: Complete the table. Mixtures that can be separated using decantation. Decantation Technique or Process/ ways applied Scooping Pouring off 1.Chiicken Tinola 2.Gasoline in water 3.Sinigang with floating fats 4.Water and mud 5. Soy sauce with oil

7. Assignment: Pls bring the following the next day. 1 Heater 1 Extension wire 1 Half mineral bottle of sea water 1 Aluminum plate 1 Bowl