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a solution to which a little base has been added to a lot of water.
rechargeable cells, such as the lead acid accumulator used in motor vehicles.
force that occurs between two similar, neutral molecules. Electrons are mobile and at any one...
the ordered three-dimensional arrangement of the particles of a crystal in an ionic bond or...
100 000 N per square metre. A pressure of 1 N · m2 is called one pascal (Pa).