Topic 1A- The Circulatory System

Pregunta	Respuesta
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

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