click below
click below
Normal Size Small Size show me how
Properties of Water
Question | Answer |
---|---|
Water is the only substance that exists in nature as a solid, a liquid, and a _____. | Gas |
The properties of water can or cannot be explained? | Cannot be explained. |
A water molecule is made up of one oxygen atom and two _____ atoms. | hydrogen |
The overall charge of a water molecule is _____. | neutral |
Water is a polar molecule because the oxygen atom and the hydrogen atoms have slightly _____ charges. | opposite |
Table salt, or sodium chloride, is placed in water, it _____ easily. | dissolves |
When water cools to 4°C the molecules begin to move _____. | further apart |
_____ is an important property of water molecules. | Cohesion |