FILL IN THE BLANKS
Directions: Write the correct answer of the following use a separate paper.
1. Heat has a three method hot water, hot air and ________________
2. __________comes from the Greek word Khloros meaning yellowish green.
3. Iodine can be found in water, soil, rocks, ___________________ and animals.
4. this chemical is well known as __________a surface active agents great for
sanitizing.
5. There are three sanitizing agent approved by lay that can use in many
household and establishment these are _______________, _____________,
_______________.
6. Using _________ the temperature must be 180 °F for about 20 minutes to kill
the bacteria.
7. The contact for Chlorine is _______________ and the The melting point of is
101°C.
8. The concentration for iodine is 12.5-25 parts per million (ppm) in water with
temperature range between___________________.
9. The _______________________________ stable and effective on high
temperature.
10.The _______________ was accidentally discovered by Bernard Courtois.