Topic 1A- The Circulatory System

Question	Answer
Why is Water Good at Transporting Substances?	Water has a dipole nature. This means its cohesive; one side has a slight positive charge and the other has a slight negative charge.
Why is Water a Dipolar Molecule?	It has a partial negative charge on one side and a partial positive charge on the other.
Why does Water have a Slight Positive Charge?	Shared Negative Hydrogen Electrons are pulled towards the Oxygen Atom, leaving the other side of each Hydrogen Atom with a slight Positive Charge.
Why does Water have a Slight Negative Charge?	The Unshared Negative Electrons on the Oxygen Atom give it a Slight Negative Charge.
What Bonds are between Water Molecules?	Hydrogen Bonding holds water molecules together.
Why do Water Molecules Attract Each Other	The slightly Negatively Charged

Resource summary

	Created by wdann.44653 almost 9 years ago