Leaming Task No. 1: Find the word that correctly completes each sentence. Choose from the word box below. 1. Acids usually have a __ taste.
2. The acid in lemons and oranges is called ___ acid.
3. The acid used in car batteries is called acid.
4. Bases usually have a __taste.
5. The strength of an add or base is measured on the ___ scale.
6. A substance with a pH between 0 and 6 is a/an ___.
7. A substance with a pH between 8 and 14 is alan __.
8. A ___ is a device use to accurately measure the pH of a liquid.
9. Acid turn. litmus into ___ color
10. base turn litmus into ___ color



ito Ang NASA loob ng box look

( bitter, PH meter, pH, blue, red, acid, sulfurio, citRio, sour , base )





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