4ESO Física i Química , ARTICLE 60 : Polarity and bond polarity.
- Look this link up to know about polarity definition and which ones are the most common polar bonds and why :
- An interesting videos explaining what polar and nonpolar molecules are. Its told in a fast english but if you watch it several times you will understand the basis of the explanations thanks to the images and drawings and outlines shown at the video :
- Read and watch here about water polarity, one of the most important compounds on earth and chemistry :
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