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A ________ is a chlorine atom with an added electron to form a negative ion.
A _______ is a bromine atom with an added electron to form a negative ion.
A ______ is a iodine atom with an added electron to form a negative ion.
If something is in ______, it means there is too much of it.
The result of chromatography is a ____________.
_________ is an ion containing oxygen and hydrogen.
____________ is a method used to analyse a mixture.
A _______ is two or more substances mixed together.
A solute is something that dissolves into a liquid called a _______.
A ______ is something that dissolves into a liquid called a solvent.
A ________ is a made when a solute is dissolved into a solvent.
If something is _______, it means it will dissolve.
If something is _________, it means it won't dissolve.
