Help please i’m struggling

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hi! this is a great question and i can give you some examples but for now until i get some answer options to you this is all i can

examples:

global warming - using wind energy will stop using up electricity and save our

power - at times during strong winds this can be a very useful and environmentally safe use of power!

nacl is added to the aqueous of what? ? in order to get a proper answer you have to specify the exact composition of the aqueous solution.

a electronegativity decreases beacuse the size of nucleus is bigger.

water and alcohols have similar properties because water molecules contain hydroxyl groups that can form hydrogen bonds with other water molecules and with alcohol molecules, and likewise alcohol molecules can form hydrogen bonds with other alcohol molecules as well as with water.