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a battery consists of two or more galvanic cells connected to each other electrically.
the difference between the energy absorbed to break bonds and the energy transferred to the...
the process of separating bonded atoms from each other. The stronger the bond the more stable...
a change in which the form of matter is changed, but one substance is not transformed into...
(also called or polypropylene) colourless transparent thermoplastic used where a flexible...