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Do All Substances Dissolve? - Coggle Diagram

- - - - These substances will be used because the metals in the compounds have a difference of 1 valence electron between them. Sodium only has 1 valence electron, meaning its ion will have 1+ charge, magnesium has 2 valence electrons, meaning its ion will be 2+ charge, and aluminum has 3 valence electrons, meaning its ion will have 3+ charge.
        
        Talk about why the valency difference is important
        The difference in the valency of these metals means they are able to make more bonds. Sodium can make 1 single bond, magnesium can make 2 single bonds or a double bond and aluminium can make 3 single bonds or a triple bond. The more bonds the metals make or the stronger they are, the harder they are to disassociate.
- - - - What type of compounds will the solute be?
        
        Ionic?
        Covalent?
        Mettalic?
        
        Most Covalent and mettalic compounds cannot be dissolved in water.
        Ionic substances will be used since most of them can be dissolved in water.
        
        Single Bond?
        Double Bond?
        
        substances with single bonds will be used to prevent further complicating he experiment and adding more factors.
        
        Does core charge affect solubility?
        
        Research more before including this to the right
        
        The higher the core charge, the stronger the attraction between the valence electrons and the nucleus. A stronger attraction between the valence electrons and the nucleus means that separating the valence electrons from the rest of the molecule will require more energy, and will be harder.