1. Bonding
Chemical Bond- attraction between two or more atoms forming a compound. .

2. Ionic Bond- Transfer of electrons
Ions- Positively or negatively charged atoms in an ionic bond

3. Covalent Bond- Sharing of electrons

4. Hydrogen Bond
Attraction between a hydrogen atom with a positive charge and another atom with a negative charge.

5. Compound- two or more elements combining together.

6. SPECIAL PROPERTIES OF WATER
Holds Energy- absorbs and holds large amounts of heat.
Examples-
Ocean/pool takes long time to heat and long time to cool
Sweating- helps maintain internal temperature
Thunderstorms

7. Expansion- expands as it freezes
Expansion- expands as it freezes. Solid form is less dense than liquid- ice floats.

8. Adhesion & Cohesion- attraction between particles allowing it to stick to itself and other particles. This allows for water movement in plants.

9. Adhesion Attraction between molecules of different substances.
Ex…. Water and glass= Meniscus

10. Cohesion
An attraction between molecules of the same substance.