Across
- 2. All living things in this planet need a sores of _____.
- 6. what's the charge that is not negative nor neutral?
- 9. Materials composed of two or more elements or compounds are called _____.
- 11. The function of Hydroxide acid in our stomachs is to?
- 13. What is the scale used to indicate the concentration of Ions?
- 14. This makes drops form ______ on smooth surfaces.
- 16. what is the bond that has two pules?
- 17. IN a salt water mixture, the salt is the ______ and water is the _____.
- 18. Attraction between molecules of the same substance is called?
Down
- 1. whats the charge that is not positive nor neutral?
- 3. what the name of a compound that produces hydroxide ions?
- 4. What are examples of suspension that are found in the body?
- 5. This action draws water from the roots up to the stem is called?
- 7. A mixture of water and any undissolved material is called?
- 8. What parasitical need to split apart to make _____.
- 10. The attraction between molecules of different substances is called?
- 12. This allows all bodies of water to _____ large amounts of heat.
- 15. what is the name of the cos of a subsidence temperature ricing?