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to cause to be damaged, destroyed, âeaten awayâ or eroded.
contains an unpaired electron on a carbon atom bonded to two other carbon atoms.
no energy is gained or lost during a chemical reaction.
a process that releases energy from the system. This decreases the internal energy of the system...
states that the p, d and f orbitals can only take on a second electron when all the equivalent...
the stratosphere extends from a height of 10 km to 50 km above the surface of the Earth.